重点讲解：
1. take a look at
看一看；
eg. Here's menu. You may take a look at it first.
这是菜单，您先看一看。
eg. Let's take a look at the damage.
让我们看看损失情况吧。
2. close up
在近处；凑近地；
eg. They always look smaller close up.
凑近看时，它们总是显得小一些。
eg. The close-up photography and commentary are clear and unambiguous.
那组特写照片和附带的评论一目了然，毫无含糊之处。
3. be similar to
相像的；相仿的；类似的；
eg. This is similar to waiting for a bus that never turns up.
这就跟等待一辆永远等不到的公共汽车差不多。
eg. Their position is similar to that of the handicraftsmen.
他们的地位类似手工业者。
