Um, I was thinking of going to a movie tonight. Would you like to come?

我今晚想去看电影，你愿意一起去吗？

You can say that again.

你说对了。

When are you planning to get married?

你准备什么时候结婚？

What's the book about?

这些书写什么？

He's been here for years, he should know the ins and outs of the job by now.

他在这里已经好多年，现在理应熟悉各方面的工作了。

But with only one more year to go, you would be well-advised to finish.

可是只剩下一年了，你要是明智的话就应该学完。