defence exercises中文

防御演習

• defence:    n. 1.防御，防備。 2.保衛，保護；辯護。 3.防衛 ...
• exercise:    n. 1.(精力等的)運用，使用；實行；執行。 2.演習 ...

例句與用法

1. All lights are blacked out during air defence exercises
   在防空演習時對一切燈火都實行管制。
2. However if you still have fears , then treat your shopping spree as a civil defence exercise
   不過,如果你還是不放心,也不妨出門大事采購,就當作民防演習也好。
3. To finish , carlo ancelotti had the players start on a series of attack against defence exercises
   快結束的時候，安切洛蒂讓隊員開始了進攻對防守球員的訓練。
4. This simple truth was demonstrated rather dramatically during a civil defence exercise in a small town in canada
   這個簡單的事實在加拿大一個小鎮的一次民防演習中頗為戲劇性地展示出來。