例句 /

A hard landing for a U.S. army helicopter in Iraq, injuring both crew members. The military says it appears the chopper had a mechanical problem.

A hard landing for a U.S. army helicopter in Iraq, injuring both crew members. The military says it appears the chopper had a mechanical problem.

一架美军直升机在伊拉克迫降,机上人员都受伤。军方称可能是直升机的机械问题。