There comes a point where you give up.
現在你該放棄了。
I give up ─ tell me the answer.
我放棄了，把答案告訴我吧。
She knew from past experience that Ann would not give up easily.
她憑以往的經驗知道安是不會輕易放棄的。
He suffered a serious injury that obliged him to give up work.
他受傷嚴重，不得已只好放棄工作。
He's trying to give up smoking.
他正設法戒煙。