你会做的第一件事同你的祖先在野外时做的一样——条件反射并下意识地用另外一只手抓住受伤那一只。
The first thing is reflexive, unthinking — something your ancestors could have done in the wild: you grasp the hurt hand with the other one.
米勒说，飞机残骸表明飞机使用了大量非金属零件，这样会反射更少的雷达能量。
Mr. Miller said the remnants of the aircraft suggested extensive use of nonmetallic composite parts, which reflect less radar energy.
必须克服的事儿里面，有一件是：我们得能够甄别出行星反射自恒星的光线。
One of the things that have to be overcome is to be able to pick out reflected light from the planet from the light of the star.
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