I waited all day in the fond hope that she would change her mind.

　　我整天等待，癡心地希望她會(huì )回心轉意。

　　She waited in the forlorn hope that he would one day come back to her.

　　她幾乎毫無(wú)指望地等待他有一天會(huì )回到她的身邊。

　　I knocked loudly in the vain hope that someone might answer.

　　我敲門(mén)敲得很響，希望有人應聲，卻是徒然。

　　He asked her again in the vain hope that he could persuade her to come.

　　他又問(wèn)了她一次，徒然指望著(zhù)能說(shuō)服她來(lái)。

　　He pressed on in the hope that a few others would join him. The tactic paid off.

　　他硬著(zhù)頭皮干下去，希望能有幾個(gè)人加入進(jìn)來(lái)。這一招奏效了。