耶，去西藏啰!今年妈妈疗养，她准备带我到西藏，来一次难忘的西藏之旅。我真高兴。
(一)起飞
今天一大早就跟着妈妈还有其他叔叔.阿姨.大哥哥.大姐姐车来到了成都双流国际机场。清点好人数后，我们从导游手里领到了飞往拉萨的机票，然后把要运的行礼办了托运，先上了飞机的肚子等待着安全检查。
不一会儿，广播通知:“旅客朋友们，从成都飞往拉萨的航班现在开始检票…。”我们拿着机票和有效证件依次排好队等待过安检口。经过身份确认，通过安检门，大家乘上了由登机口到停机坪的专车，奇怪，车里怎么没有座位呢?我想:可能是为了节约空间，搭乘更多的乘客吧!专车沿着车道，把我们送往飞机旁。沿途我看见了跑道两旁全是草地，停机坪上停着各种飞机，有的在起飞，有的在等候调度，一切有序。
车停了，展示在我眼前的是一架豪华的飞机。它有白的外壳，红色的花边十分漂亮，空乘人员在云梯旁迎接我们。通过最后确认我们终于登上了飞机，我心里十分激动，因为很快我就能到那梦幻般的西藏啦!
飞机前面是驾驶舱，旅客止步。驾驶舱后是头等舱，每排有四个座位，宽敞舒适头等舱后是普通舱，普通舱密封的窗户在飞机两侧，透过窗户可以欣赏外面的风景，普通舱每排六个座位，左右各三个，中间是通道，座位的上方就是行李架，中间是各种功能台，有照明设备，叫服务设备和供氧设备及视频设备。每个座位背部还有一块就餐板，是方便乘客在飞机上吃饭用的。另外还有一个大袋子里面装有乘机资料和垃圾袋，最后飞机尾部就是空姐们的工作区和卫生间。
飞机准备起飞了，在视屏提示的演示下我们系上安全带，收好就餐板，兴奋的等待着起飞。飞机沿着跑道慢慢的向前滑行。准备就绪，发动机加速，越来越快，越来越快…。突然一下飞机冲出地面，腾空而起。我赶紧往下望去，只见宽阔的公路像丝带一样细，高达的楼房像指甲盖儿，汽车和人不见了踪影。不久后，我再一次感到失重，原来飞机又往上爬行了。这时窗外一片白茫茫的云海，好像毛茸茸的棉花，美丽极了。最后，飞机冲出了云层，飞到了云层的上方，云都在我们的脚下啦!
飞机平稳时，空姐们为大家送来了可口的早餐和香甜的饮料。
一个半小时后，视频提示我们目的地就要到了，飞机准备降落了。这时连绵不断的贡嘎山脉清晰可见，山离我们越来越近，我们终于安全的飞到了贡嘎机场。
美丽的西藏，我来啦!
(二)天堂般的纳木措
“纳木错”意为天湖、灵湖或神湖，海拔4718米，是世界上海拔最高的咸水湖，也是中国第二大咸水湖。
一路上风景美丽无比，线条粗犷的雪山，清澈见底的小溪，蓝蓝的天，白白的云，围绕在山腰，漂浮在山顶，格外多姿。白白的绵羊，黑黑的牦牛，散布在肥美的草场，星星点点的华美藏包更是锦上添花呀!轻快、悠美的藏歌伴我们翻越了海拔5190米的那根拉山口，远远的就看见了美丽的纳木错。大家不约而同地叫到:“哇!太美啦!”
天湖像一面巨大的宝镜，镶嵌在西藏北边的草原上。它的东部是直插云宵，终年积雪的念青唐古拉山的主峰，峰顶白雪皑皑，如一个威武的战士守护着纳木错湖。北侧依偎着和缓连绵的高原山丘，广阔的草原绕湖四周。
我们来到湖边的一片草地上，像竹子一样的草地上点缀着白的、紫的、黄的野花。在一个藏族小姑娘的带领下，我们跳过一片沼泽地来到了湖边，更近距离地接触了纳木错;海天交融，湛蓝的湖水，蔚蓝的天空，洁白的云朵，清新的空气，仿佛是人间仙镜，真是令人心旷神怡。这时，我感觉到:画家笔下的湖、大海，蓝得都不够夸张。
纳木错太美了!
由于高海拔缺氧，经过短时间的观光后，我们依依不舍的要离开了，我情不自禁地叫到:“纳木措，我爱你…”
(三)神奇的天路
很荣幸，在青藏铁路正式通车一年的时间，我们结束了难忘的西藏之旅，乘上了从拉萨开往成都的被称为“神奇天路”的青藏列车。
一上火车，我就兴奋地到处参观。整趟列车由软卧、硬卧和高背软座以及餐车共15节车厢组成。车厢内干净整洁，两头还有滚动播出的电子显示屏，可以随时了解车内温度，列车行驶速度，到站信息等相关内容。通过阅读我知道了这趟列车是专门为适应高海拔冻土、抗雷击、防辐射而设计的。与普通列车相比，青藏列车还有两套供氧系统，使每节车厢的含氧量都保持在适当的水平。难怪我们上车后缺氧的症状立刻消失了，感觉呼吸轻松了许多，行动也不累了，如同进入“氧吧”一样;另外一套是独立的接口供氧，如果有旅客需要更多的氧气，可以随时用吸氧管呼吸。车厢内氧气浓度、湿度以及压力都调整到了人体最佳状态。
车内的开水供应采用了手触式设施，车上厕所更为宽敞，冲水器是智能化的触式按钮。同时，每节车厢都有一个开放式的盥洗间，一个垃圾压缩机，一个开水供应器和一个制氧室。为了保护沿途的高原环境，青藏列车采用了先进的真空集便的污水收集装置，污水储存器很巧妙的设计在列车车厢底部的封闭箱里。我看见列车每到一处停靠站后，就有专用的污物车将污物抽走，送走处理。
乘坐这趟舒适的列车，使我想起了《天路》这首歌:这是一条神奇的天路，把人间的温暖送到边疆，从此山不再高路不再漫长，各族儿女欢聚一堂。
英语翻译
Yeah, go to Tibet! This year my mother recuperates, she is going to take me to Tibet for an unforgettable trip to Tibet. I'm so happy.
(fly together
Early this morning, I followed my mother and other uncles, aunts, big brothers and big sisters to Chengdu Shuangliu International Airport. After counting the number of people, we received a ticket to Lhasa from the tour guide, and then checked the items to be transported. We got on the belly of the plane and waited for the security check.
After a while, the announcement was broadcasted: "Guests, friends, the ticket check of the flight from Chengdu to Lhasa is now starting..." We lined up and waited for the security checkpoint with our tickets and valid documents. After identification, we passed through the security gate and boarded the special car from the gate to the apron. It was strange, why there is no seat in the car? I thought: maybe it is to save space and take more passengers! The special car goes along Lane, take us to the plane. Along the way, I saw grass on both sides of the runway, and various planes parked on the tarmac. Some were taking off and some were waiting for dispatch. Everything was in order.
The car stopped, and what was displayed before my eyes was a luxurious airplane. It has a white shell and a beautiful red lace. The flight attendants greeted us by the ladder. Through the final confirmation that we finally boarded the plane, I was very excited, because soon I will be able to reach that dreamlike Tibet!
In front of the plane is the cockpit, the passengers stopped. Behind the cockpit is the first class cabin with four seats in each row. The spacious and comfortable first class cabin is followed by the ordinary cabin. The sealed windows of the ordinary cabin are on both sides of the aircraft. The outside scenery can be enjoyed through the windows. The ordinary cabin has six seats in each row. There are three on the left and right, the middle is the aisle, the luggage rack is above the seat, and the middle is the various function tables with lighting equipment, called service equipment, oxygen supply equipment and video equipment. There is also a dining board on the back of each seat, which is convenient for passengers to eat on the plane. In addition, there is a big bag containing flight information and garbage bags. Finally, at the end of the plane is the work area and bathroom of the flight attendants.
The plane was ready to take off. Under the demonstration on the screen, we fastened our seat belts, put away the dining board, and waited excitedly for takeoff. The plane taxied forward slowly along the runway. Ready, the engine accelerates, faster and faster, faster and faster.... Suddenly the plane rushed out of the ground and rose into the air. I quickly looked down and saw the wide highway as thin as a ribbon, the tall buildings like fingernails, and the cars and people disappeared. Soon after, I felt weightless again, and it turned out that the plane was crawling up again. At this time, a sea of white clouds outside the window, like fluffy cotton, is extremely beautiful. Finally, the plane rushed out of the clouds and flew above the clouds. The clouds are all under our feet!
When the plane was steady, the flight attendants brought you a delicious breakfast and sweet drinks.
After an hour and a half, the video reminded us that our destination was approaching and the plane was about to land. At this time, the continuous Gongga mountain range is clearly visible, the mountain is getting closer and closer to us, and we finally flew to the Gongga Airport safely.
Beautiful Tibet, I am coming!
(2) Heavenly Namtso
"Nam Co" means Tianhu, Linghu or Shenhu, at an altitude of 4718 meters, it is the highest saltwater lake in the world and the second largest saltwater lake in China.
The scenery along the way is extremely beautiful, with rough snow-capped mountains, crystal-clear creeks, blue sky and white clouds, floating around the mountainside and floating on the top of the mountain, which is extremely colorful. White sheep, black yak, scattered on the fertile grassland, dots of gorgeous Tibetan bags are the icing on the cake! The brisk and beautiful Tibetan songs accompany us over the 5,190-meter-high mountain pass, and we can see it from a distance. Beautiful Nam Co. Everyone yelled in unison: "Wow! It's so beautiful!"
Tianhu Lake is like a huge treasure mirror inlaid on the grassland in the north of Tibet. To the east of it is the main peak of Nyainqentanglha Mountain, which is covered with snow all year round. It is covered with snow, like a mighty warrior guarding Nam Co Lake. Nestled on the north side are gentle rolling plateau hills, and vast grasslands surround the lake.
We came to a meadow by the lake. The bamboo-like meadow was dotted with white, purple, and yellow wildflowers. Led by a little Tibetan girl, we jumped over a swamp and came to the lake, and got closer to Nam Co; the sea and the sky merged, the blue lake water, the blue sky, the white clouds, and the fresh air seemed to be the world. The fairy mirror is really refreshing. At this time, I felt that the lake and sea described by the painter were not too blue to be exaggerated.
Nam Co is so beautiful!
Due to the high altitude lack of oxygen, after a short time of sightseeing, we reluctantly left. I couldn't help but cried out: "Namtso, I love you..."
(3) Magical Heavenly Road
It is a great honor for us to end our unforgettable trip to Tibet in the year when the Qinghai-Tibet Railway was officially opened to traffic. We boarded the Qinghai-Tibet train called "Miracle Tianlu" from Lhasa to Chengdu.
As soon as I got on the train, I was excited to visit everywhere. The whole train consists of 15 cars, including soft sleepers, hard sleepers, high-back soft seats, and dining cars. The cabin is clean and tidy, and there are scrolling electronic display screens on both ends, so you can know the temperature inside the car, the speed of the train, the arrival information and other related content at any time. Through reading, I know that this train is specially designed to adapt to high-altitude frozen soil, anti-lightning and anti-radiation. Compared with ordinary trains, Qinghai-Tibet trains also have two oxygen supply systems to keep the oxygen content of each car at an appropriate level. It’s no wonder that the symptoms of hypoxia disappeared immediately after we got in the car, and we felt a lot easier to breathe, and we didn’t get tired from our actions, just like entering an "oxygen bar"; the other set is an independent port for oxygen supply, if passengers need more oxygen , You can breathe with an oxygen tube at any time. The oxygen concentration, humidity and pressure in the cabin are adjusted to the best condition of the human body.
The boiled water supply in the car adopts hand-touch facilities, the toilet on the car is more spacious, and the flusher is an intelligent touch button. At the same time, each carriage has an open toilet, a garbage compressor, a boiling water supply and an oxygen chamber. In order to protect the plateau environment along the way, the Qinghai-Tibet train adopts an advanced vacuum sewage collection device, and the sewage storage is ingeniously designed in a closed box at the bottom of the train carriage. I saw that every time the train arrived at a stop, there was a dedicated dirt truck to remove the dirt and send it away for disposal.
Riding on this comfortable train reminded me of the song "Heavenly Road": This is a magical heavenly road that sends the warmth of the world to the frontier. Since then, the mountains are no longer high and the road is no longer long, and children of all ethnic groups gather together. .
