do some good

We do valuable, low-cost training and we also do some good for the world.(一方面，我们能以低成本进行有价值的培训；另一方面，我们又能造福世界。)

People do some good things always want to let spirits know, do some bad news always think that ghosts don't know, we let the ghosts too embarrassed.(人干点好事儿总想让鬼神知道，干点坏事儿总认为鬼神不知道，我们让鬼神太为难了。)

If you care about the others as you say, do some good works. Don't try to change the country God loves best.(如果你象你说的那样关心他人，就去做点善事吧，可别想着改变这个上帝最爱的国家。)

The meaning of your stuff is: How can I use this to do some good in the world?(你所拥有的那些物品的意义是：我们能用它们对这个世界做些什么呢？)

Often having sports can do some good to our health.(经常进行体育运动对我们的健康有好处。)

One can always hope-though one should not expect-that one might thereby do some good.(人们可能总是希望---虽然不应该期待---通过提建议做些有益的事。)

People do some good things, always want to let the ghosts and gods know, do some bad thing always think ghosts do not know.(人干点好事儿总想让鬼神知道，干点坏事儿总以为鬼神不知道。)

Inject the toxin locally, though, and you can do some good.(然而局部注射肉毒素还能带来好处。)

To do some good things, and repay the good fortune they have had.(做点好事，报答他们曾经有过的好运气。)

We should do some good excises every day to make make ourselves improve.(我们每天要做一些好的练习来让我们进步。)