徒劳地

From what has been discussed above, I firmly believe that time will prove t hat traditional technology and methods would die out with the development of mod ern science and technology.

通过以上讨论，我坚定地相信时间会证明传统技术方法将会随着现代技术的发展而消亡，坚持传统技术方法是徒劳的。

Nothing is said about the employer who grows old before his time in a vain attempt to get frowsy never-do-wells to do intelligent work; and his long, patient string after "help" that does nothing but loaf when his back is turned.

但从没有人提到，那些老板直到年老，都无法使那些不求上进的懒虫勤奋起来，也没有人提到，那些老板长久而耐心地努力感动那些他一转身就投机取巧、敷衍了事的员工，尽管结果常常是徒劳的。

Tired, but not discouraged, as the result of the fruitlessness of his efforts, CRC returned to Germany, where he built a house in which he could quietly carry on his study and research.

累了，但并不气馁作为他的努力是徒劳的结果，华润返回德国，在那里他建立了一个房子，他可以安静地继续他的学习和研究。

The circle, with drunken tumbling-down-the-hill and other impediments, never became completely joined; the spectators whooped to see the dancers vainly reaching for a hand to close on as they whirled giddily by.

他们本想围成一个圆圈，但由于有些地方需要东倒西歪地连到山下，有些地方又满是无法越过的障碍，因此，这圆圈到最后也没有连接起来；眼看着跳舞的人们旋转交错的瞬间，伸出手想拉住对方，却还是徒劳而返，旁观者们大叫着叹息。

I regret to say that all my efforts were in vain.

我很遗憾地说我的一切努力都是徒劳

It follows from these views that no State upon its own mere motion can lawfully get out of the Union; that resolves and ordinances to that effect are legally void, and that acts of violence within any State or States against the authority of the United States are insurrectionary or revolutionary, according to circumstances.

从这些观点推断，没有哪个州能根据自身意图就可以合法地脱离联邦；所作出的决议和法令在法律上是徒劳的，一州或数州反抗美国执政当局的暴力行动，可依其实际情形，认定为反叛或革命。

She keeps on pouring out her love and lovesickness in her beautiful but fruitless pursuit of her yearning.

她不断地吐露相思和爱慕，为她的向往作了徒劳而绮丽的追寻。

Chris takes on an otherwise mundane assignment to refurnish a villa with unforeseen energy in order to prove his ambition; Giti buys a brown polka-dot dress, applies more make-up than usual—both of them painfully unaware that this is not going to work at all.

克里斯过度热情地对待一件很普通的工作，借此证明他的野心，而吉蒂则买了件棕色的圆点连衣裙，涂抹更浓的妆——他们都没察觉到这些举动完全是徒劳的。

Lu Sidao was from blue blood, who was influenced by Confucian, so he had a strong sense of success and glorifying his forefathers.Studying well means high official. Therefore at the age of 15 he studied at Ye Town, who made friends with Xing Shao, Wei Shou and Yang Yin and the like, whose reputation was popular among the literature fields. His conceit and crankiness stopped his way to the official, though he had a strong will to control the country and manage the nation, finally he got sufferings and vainness; although his attitudes towards the society was detached, he still felt that his loft will was in vain.

卢思道出身地胄高华，又兼有儒学家传，儒家学优致仕的观念较为强烈，有较浓的功名意识和进取精神，故而其十五岁游学于邺都，结交邢邵、魏收、杨愔等诸贤与时望，得众人赞誉，但其自视过高而又不持操行的狂放品格，使得他在官场行走不畅，犹如经行丛林之中，不辨方向，尽管他始终都有济家邦，觅功名的入世情志，但最终换来的却是辛苦、徒劳的感慨；尽管他始终都有凌太清、齐荣辱的豁达的人生态度，但最终感觉到的却是"大块劳我以生"的无奈。

In v a in th ey rush fran ti cal ly round from pla c e t o pla c e, try ing t o es c a pe from a v e n g ing bore dom by mere clat ter and mo tion.

徒劳的他们冲狂乱地在周围从地方到地方，试图到逃脱从报复厌烦通过仅仅的喧闹的谈话和运动。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。