白费

My boss try to persuade me to be his secretary, however it avails to nothing as I don't want to be.

我老板想说服我当他的秘书，可是白费心力，因为我没有这个意愿。

I felt I lived not for myself but for them, because they would be gratified at my high grades and feel their painstakings did not go to waste.

我发觉我在为他们而活，我的好成绩能让他们很高兴，让他们觉得一切辛苦都没有白费。

I felt I lived not for myself but forthem, because they would be gratified at my high grades and feeltheir painstakings did not go to waste.

我发觉我在为他们而活，我的好成绩能让他们很高兴，让他们觉得一切辛苦都没有白费。

Though hard working doesn't mean success, the efforts will be by no means in vain.

虽然不能说只要努力就一定会成功，但努力是绝不会完全白费的。

Laotse told us that right and wrong, kindness and evilness are unworthy to us as if we stand high to watch the people as ants, bustling and hustling, scrambling; all their efforts would be in vain at end of the day.

老子告诉我们，所谓对与错、善与恶的真实面目，这一切对我们而言，就有如站在高处往下观看那些小如虫蚁般的人们，整天熙熙攘攘的，他们那种你争我夺，你对我错的纠葛都是白费心机，早晚会沦为一场空的。

My sister is bigoted. It's a vain if you want him to change mind.

我妹妹很固执，你要她改变心意根本就是白费力气。

My sister is bigotry, it is waste of time to make her to change her mind.

我妹妹很固执，你要她改变心意根本就是白费力气。

My sister is very bigotry,it is impossible that you want to change her mind.

我妹妹很固执，你要她改变心意根本就是白费力气。

And do you know, I fancy, Bonaparte really has lost his head.

您是否知道，我亲爱的，我似乎觉得，波拿巴简直白费口舌。

He blew a most furious blast; and nearly tore the cloak from its fastenings at his first attempt, but the man only held his cloak the more closely, and old Boreas spent his strength in vain.

他吹起最猛烈的大风；开始时吹得履行着外套上的纽扣都快要扯掉了。但是这人去却把外套裹得紧紧的，结果着年老的波利亚斯白费了一番气力。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了