People are exposed to additional radiation when they get an X-ray or fly in an airplane.
当受到X射线辐射或坐飞机时，人们就会受到额外辐射。
Naturally occurring radiation varies depending on factors like local geology and altitude. People are exposed to additional radiation when they get an X-ray or fly in an airplane.
正常情况下的辐射量也随地理环境、海拔等因素变化。当受到X射线辐射或坐飞机时，人们就会受到额外辐射。
All of us had been trained by Kelly Johnson and believed fanatically in his insistence that an airplane that looked beautiful would fly the same way.
很多受过KellyJohnson训练的人，都狂热的认同他的说法，一架看起来漂亮的飞机并不会飞得更好。
A British firm is upping the ante in a long-held dream to build an airplane that also can fly in space.
一家英国的公司加大投入于多年的梦想，那就是建造一架能够飞往太空的飞机。
After my father's friend discovered I had never been in an airplane, he allowed me to fly with him.
父亲的朋友发现我从来没有坐过飞机之后，他允许我跟他一起飞一次。
To fly an airplane close to the ground, rising above objects as they appear, as in spraying crops.
掠地飞行， 跳栏飞行靠地面很近地飞行，遇物体出现则上升，如给庄稼喷药。
The problem is, I don't particularly like to fly, and I really don't like to be in an airplane for 10-20 hours to see a few new things, when there's plenty to see here in China.
问题是我尤其不喜欢坐飞机，我真不喜欢待在飞机里10到20个小时只为去看些新鲜事物，特别是可以在中国就看到很多东西时。
The problem is, I don't particularly like to fly, and I really don't like to be in an airplane for 10-20 hours to see a few new things, when there's plenty to see here in China.
问题是我尤其不喜欢坐飞机，我真不喜欢待在飞机里10到20个小时只为去看些新鲜事物，特别是可以在中国就看到很多东西时。
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