Now we can do what we have undone.

现在我们会做没有完成的事情了。

It's often true we can do what we think we can't, if we change what's in our heads.

事实上，只要相信自己，我们往往都能完成我们认为自己不能完成的事情。

We only can do what we can to help those who survived.

就这样吧，我们唯一能做的就是帮助那些幸存下来的人们。

If we cannot do what we love as a full-time career, we can do it as a hobby.

如果我们不能把自己喜爱的事情作为全职的事业，我们可以将它作为一种爱好。

I don't think we can do what we did before the conflict. We will have to start our life all over again.

我不认为我们可以做冲突之前做的事情，我们需要重新开始生活。

We do what we can do, but when it comes to sunshine and weather conditions, there is still a lot left to chance.

我们必须努力但是天气和太阳不在我们的掌握。