能做

This is the best thing that we can do in memory of our beloved teacher.

这是为纪念我们敬爱的老师我们能做的最好的事。

This state I oft bemoan but what s to do ?

这样的情形我经常叹息呻吟；可是我能做什么？

Bernard: I'm just trying to do something.

我只是希望能做些什么。

Bertrand Russell Sometimes the most urgent and vital thing you can possibly do is take a complete rest.

有时候你能做的最紧急重要的事情就是彻底休息。

I know that I can be better.

我知道我能做得更好。

I think you can do better than that.

你能做的更好。

I believe that you could be better.

我相信你能做的更好

I think I can do better than that .

我想我能做得更好。

I know you can do it better.

我知道你能做得更好。

I think that's wrong, and I think we can do better.

我认为这是错误的，我认为我们能做得更好。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。