不完善 的中文句子和英文句子

毁灭，摧毁因为方案不完善或为了安全的原因，经常通过遥控对已发射的宇宙飞船、火箭或导弹实施的有意的摧毁

The intentional, usually remote-controlled destruction of a space vehicle, rocket, or missile after launching, as for defective performance or reasons of safety.