他的肚子可能有三十斤重。

His stomach may weigh up to 30 Jin.

我的一块浪琴表只换到三十斤黄萝卜和一碗发霉的高粱面。

My Lang Qing watch just exchange 15 kilogram of carrots and a bowl of funked durra flour.

马：那个时候很上镜，随便拍都很好看，你想现在比那个时候胖了三十斤，你想那是个什么概念。

Mr. Ma: Those photos took well and I was very good-looking whatever took. Now I am thirty pounds overweight than at that time and you could image it.