1.
Alone and in torment, he seems lost for all time.
孤独无依又受尽折磨下，他似乎陷入痛苦深渊无法再振作。
2.
Pull yourself together and try again!
振作起来,重新再来!
3.
Now, now, cheer up and forget about it.
好啦, 好啦, 振作起来,别再想它了.
4.
They couldn't seem to recover from the shock, they couldn't seem to pull themselves together.
受了这个打击，他们就再也恢复不过来，再也振作不起来了。
5.
And as my reason began now to master my despondency, I began to comfort my self as well as I could,
现在,我已开始振作起来,不再灰心丧气,因此,我尽量自勉自慰。
6.
The important thing is to pick yourself up,brush yorself off and start all over again...and to learn from your failures.
重要的是提起精神、振作起来，然后重头再来……同时从失败中吸取教训。
7.
If the mass is displaced from its rest position and released, it will oscillate up and down.
质量如果离开它的静止位置后再释放，将作上下振荡。
8.
Mechanical analysis on the stability of the \!Wave backward\" and have a fight to hang again on the horizontal bar;
单杠向后大摆振浪越杠再握动作稳定性的力学分析
9.
nonregenerative laser oscillator
非再生式激光振荡器
10.
increases amplitude of reproduced sound.
增加再现声音的振幅。
11.
Pick yourself up! March onward!
振作起来啊，前进!
12.
Cheer up, old boy!
振作起来，好朋友！
13.
Shake yourself up, young man.
振作起来，小伙子。
14.
Tom perked up, "Yeeaaaah."
汤姆振作起来："对。
15.
It will uplift me in moments of despair yet it will calm me in time of exultation.
绝望时，使我振作；
16.
bolster up spirits [a person's spirits]
振作 [使某人振作] 起精神来
17.
And she was comforted.
这使她再度获得安慰，重新振奋起精神。
18.
The news made our spirits rise once again.
这消息使我们的精神再次振奋起来。