这可能成为太空旅行的一次革新——一艘微型太空飞船可以实现极速飞行，并且在我们这辈子内将信息传递回来。
This would be a revolution in space travel - the tiny spacecraft would be able to travel fast enough to relay information to us within a life time.
游隼的飞行速度约为每小时80公里，而它在进行俯冲捕猎时的最高时速可达322公里，真可谓极速。
With a speed of about 80 kilometers an hour and a maximum speed of 322 kilometers an hour while dive-bombing prey, the peregrine falcon flies with real superpower speed.
游隼的飞行速度约为每小时80公里，而它在进行俯冲捕猎时的最高时速可达322公里，真可谓极速。
With a speed of about 80 kilometers an hour and a maximum speed of 322 kilometers an hour while dive-bombing prey, the peregrine falcon flies with real superpower speed.
应用推荐