There comes a point where you give up.

　　現在你該放棄了。

　　Where did you go to school?

　　你是在哪里上的學？

　　Where would be the best position for the lights?

　　這些燈裝在什么位置最好？

　　Where were they made?

　　這些是在哪里制造的？

　　He was in a position where he had to force a decision.

　　他當時的處境是，不得不強行推動作出決定。

　　How should I know where you've left your bag?

　　我怎么知道你把包丟在哪兒了？