课本中不会教你的[A]71　as follows

71　as follows

◎ as follows是一个习惯用语，意为“如下”，常用作表语，也可作方式状语。作表语时，不论主语是单数还是复数，均用as follows。

His speech is as follows. 他的演讲内容如下。

The rules are as follows. 规章制度如下。

The letter reads as follows. 信的内容如下。