1.acquaint oneself with... 认识/熟悉……
例句：I'd like to acquaint myself with the new method of teaching.
我想熟悉一下那种新的教学法。

2.broaden one's mind 开阔某人心胸
例句：The study of philosophy broadens one's mind.
研究哲学可以开阔心胸。

3.pick up... (无意中)学到……
例句：Sam will pick up new habits in the army.
山姆将在军队中学到新习惯。

4.take a trip to... 去……旅行
例句：Well, I'd like to take a trip to Hollywood. How about going there this Saturday?
哦。我想去领略一下好莱坞的风光。我们这周六去怎么样？