GRE写作中如何巧妙引出例子？

引用例子去证明自己的观点是GRE写作主体段展开比较常用也比较有效的写作方式之一，毕竟“口说无凭”，我们生硬掰扯一万句，不如举一个实例来得更有说服力。在GRE写作中引出例子我们可以有如下亮眼表达：

To illustrate, we may refer to the example of A.

A is a good demonstration of this point.

For relevant examples, we just need to turn to A.

There is no better illustration of this point than the example of A.

There are myriads of examples in our lives that can be used here to substantiate this point, one of which is XXX.

If anyone needs convincing that…, here is the proof.

If anyone looks for further evidence that …, they should look at ….

Those seeking more conviction that … can now turn to ….

Examples of this point abounds in our lives, one of which is ….

… can be cited here as an example of this point.