I'd like to see...
said to mean that you do not believe someone can do something
(表示不相信)我倒想看看…
He said women have an easier life than men, did he? - I'd like to see him bring up children and go to work at the same time.
“他说女人比男人活得更轻松，是不是?--我倒想看看他怎样一边抚养孩子一边工作。”
I’d like to see her produce anything half as good as this.
我倒想看看她能做出来有这个一半好的东西。
