05/举例子

"比如"的表达方式： For example,

For instance,

It can be given a concrete example,

Take ... for an example, it is a very obvious case

There is one impressive example I want to mention here. Lets see an example.

It is best illustrated if given the following example. Let me provide an example。

Perhaps the most important example of ...is that... As I remember,/ I now still remember that.

I will never forget that

To illustrate this, there is an example that isvery persuasive. 
An instance that accompanies this reason is that...   An example can give the details of this argument,...
It is a forceful example to demonstrate the importance of ... In order to see this point clearly,let us see an example.