491. A case in point is that...
有一个恰当的例子，……

六级词汇讲解:
本句型是典型的引出例子的句型，它适用于各种文体及各种类型的文章。a case in point是固定表达，意为“例子；恰如其分的例子”。如：

A case in point of this is the steady increase in crime in New York City.
这方面很好的例子就是，纽约市的犯罪率在不断地上升。

句型拓展:
We may cite another instance of Tom's selfishness and unwillingness to help his friend.
我们还有其他证据可以证明汤姆的自私和不愿帮助朋友。
A number of further facts may be added to illustrate that racialists wish to prove their superiority.
还有更多事实可以表明，种族主义者们想要证明他们的优越性。