重点讲解：
1. there's more to sth. than meets the eye
（事情）比看起来复杂；
eg. This whole business is very puzzling. There is a lot more to it than meets the eye.
整件事非常令人费解，远比看起来复杂。
eg. There's more to somebody than meets the eye.
人的特性不是一眼看得出的。
eg. The police think they are dealing with an ordinary case of robbery but there's more to it than meets the eye.
警方认为他们在处理一起平常的抢劫案，可是事情并非初看上去那么简单。
2. a band of
一群；一帮；一伙；
eg. A band of robbers held up the train.
一群强盗抢劫了火车。
eg. We met a band of vagrant beggars there.
我们在那里遇到了一伙流浪的乞丐。
eg. He joined forces with a band of adventurers.
他加入了一队冒险家的行列。