It was easy to pick holes in his argument.

在他的论据里挑毛病并不难。

It was easy to pick holes in his flimsy argument.

在他那番站不住脚的论点中找漏洞是很容易的。

Why do you always have to pick holes in everything I say?

为什么我说什么你都要挑错?

As soon as I presented my paper, my teacher began to pick holes in it .

我一交上我的论文，我的老师就开始在它的上面挖洞。

If you always pick holes in everything and find fault with everyone around you, like nothing in life agrees with your wishes, then you may be pursuing an unhappy lifestyle.

如果你对什么事都挑剔、对什么人都吹毛求疵，好像生活中什么都不如意，那么你可能在追求一种不幸的生活方式。