重点讲解：
1. thanks to
幸亏；归因于；
eg. They were already under stress, thanks to the aftershock of last year's drought.
去年遭受的旱灾让他们心有余悸、倍感忧虑。
eg. Thanks to your help, we've steered clear of the difficulties.
多亏你的帮忙，我们已经避免了困难。
2. there you go
我讲的没错吧；我说对了吧；
eg. "There you go again, Dad, with your silly words."— 'Sorry. son.'
“爸爸，又来了吧，又说傻话了。”——“对不起，儿子。”
eg. You see? There you go. That's why I didn't mention it earlier. I knew you'd take it the wrong way.
你看，我说的没错吧？这就是为什么我早没提。我就知道你会误解。
3. come about
产生；发生；
eg. That came about when we went to Glastonbury last year.
那是我们去年去格拉斯顿伯里的时候发生的事。
eg. Thus it came about that, after many years as an interior designer and antiques dealer, he combined both businesses.
这样，在从事多年的室内设计和古董经营后，他把二者结合了起来。
4. keep up
跟上（变化等）；
eg. I think it important that we keep up with the times.
我认为跟上时代是很重要的。
eg. It is everything I can do to keep up, to be able to see what is happening.
我能做的一切就是设法跟上，目睹所有的发生。
