雷达被放在合适的位置，以保护航空飞机免受鸟击损害。
It was put in place to help protect the space shuttle from bird strike damage.
彼得▪利萨曼以前是加州理工学院和南加州大学的航空专家，他认为由25只鸟组成的队伍会将飞行距离提升71%。
Peter Lissaman, an aeronautics expert who was for merly at Caltech and the University of Southern Cali for nia, has suggested that a for mation of 25 birds might enjoy a range increase of 71%.
鸟的形象使人产生一个制造航空器的新主意。
The sight of birds suggested a new idea for flying machines.
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