| 1. | Her entreaties were vain, and i was appointed to supply the deficiency .
她的请求是白费的，我奉命来补这个缺。 |
| 2. | The efforts and sacrifices of the people in this war have not been in vain .
这次战争中人民所作的努力和牺牲是不会白费的。 |
| 3. | If no one believes in you , anything you do is a positive
如果没有人相信你，你所做的一切都是白费的。 |
| 4. | We shall have helped it , returned madame , with her extended hand in strong action . nothing that we do , is done in vain
“可我们总会促进它的倒来， ”老板娘回答，伸出的那只手做了个有力的手势， “我们的努力是不会白费的。 |
| 5. | If you have built castles in the air , your work need not be lost ; that is where they should be . now put the foundation under them
如果你造了空中楼阁，你的劳苦不是白费的，楼阁应该造在空中，就是要把基础饭、放到它们的下面去。 |
| 6. | Ye have said , it is vain to serve god : and what profit is it that we have kept his ordinance , and that we have walked mournfully before the lord of hosts
你们说： ‘事奉神是白费的；遵守他的吩咐，在万军之耶和华面前哀痛而行，有什么益处呢？ |
| 7. | Cathy begged that he might b liberated then , as isabella linton had no partner ; her entreaties were vain , and i was appointed to supply the deficiency
凯蒂请求这时把他放出来，因为伊莎贝拉林敦没有舞伴。她的请求是白费的，我奉命来补这个缺。 |
| 8. | It is an overwhelming feeling of gratitude that i have towards all of my fans . . . days like today , i really feel that all my recent hard work has paid off
对于所有的歌迷们，我存有言之不尽的感激… …像今天这样的日子，我真的感觉到自己所付出的努力和辛苦是没有白费的。 |
| 9. | Recovery may be slow as you learn to approach food in a more positive way and understand the reasons for your behaviour , but the effort will be worthwhile
你的康复过程可能很缓慢，那是因为你要学会用更正确的方法来对待饮食，而且要了解你行为举止的原因，但是你的努力是不会白费的。 |
| 10. | We consider that much of the abortive works and costs could have been avoided if the government officers had dealt with the situation more prudently and proactively . this is not an isolated case
我们认为，假如有关的政府人员当时能以更审慎和积极主动的方法处理情况，应可避免不少白费的工程和开支。 |
