One example will suffice to illustrate the point.

举一个例子就足以说明这一点。

To illustrate my point , let me tell you a little story.

为了说明我的观点，让我来给你们讲个小故事。

Let me give another example to illustrate this difficult point.

让我举另一个例子来阐明这个难点。

This will add some variety to the trace output to illustrate the power of the technique.

这样将为跟踪输出添加一些变化，以说明该技术的强大能力。

"It was the most stupid decision of my whole life," said Jack as he let out a Homer Simpson-style "Doh" to illustrate the folly of his actions.

“这是我此生做的最错误的决定，”杰克说，同时以霍默·辛普森式的“Doh”来表示自己行为的愚蠢。