某事

Devote/adapt oneself to doing sth.

致力于/适应于做某事

It is one's first time ding sth.

这是某人第一次做某事

In life you will encounter a lot of cynicism and disillusion, you'll be told that certain things are or are not possible.

在你的生活中，你充满了幻想，碰到许多挖苦你的事情，你会被告知某事是可行或不可行的。

The best test of whether something should be banned is not "is it distasteful?"

对某事是否应该禁止的最后检验不是"令人不愉快吗？"

Cause sb do sth by arguing or reasoning with him.

说服或劝某人做某事。

It's an honor to do sth.

做某事是一种荣幸

Do not have the heart to do sth.

不忍心做某事

Try/do one's best to do sth.

努力去做某事

Do one's best to do something .

尽全力去做某事

Try / do one's best to do sth.

尽某人最大的努力做某事

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。