1.catch up 赶上；把…缠住

We'll do our best to catch up with the advanced world levels.
我们将努力赶上世界先进水平。

We must exert ourselves to catch up with them, or it would be too late.
我们要急起直追， 否则就太晚了。

2.prime minister 首相，总理

Did you listen in to the Prime Minister yesterday evening?
你昨晚收听首相的广播讲话了吗?

He met with the Prime Minister of Japan for an hour and a half.
他和日本首相会晤了一个半小时。

3.read out 宣告开除；把…读出

The announcer read out the names of the players before the game began.
比赛开始前，播音员宣读了运动员的名字。

The teacher read out the result of our chemistry examination yesterday morning.
昨天上午老师宣读了我们的化学测验结果。
4.turn up 出现；发生；开大；发现

Something will turn up, but not all things at once.
情况将会好起来，但决不是一夜之间全面好转。

So Albert-forget all you think you know about yoga. Forget even this article. All you need to do is turn up to class.
所以艾伯特，忘记你对于瑜伽的所有了解，甚至忘记这篇文章。你所要做的只是出现在教室里。