“防空的”用英语怎么说

防空 的塔那每次发射4枚导弹.Anti - air tower that fires 4 missiles at a time.水翼艇——900:高速艇, 水翼艇是非常适合 防空 的车辆.Hydrofoil - $ 900 - A high speed boat, the Hydrofoil is a very good anti - air vehicle....