He was short and fat, with a large beer belly.

他又矮又胖，有个很大的啤酒肚。

Where did you get that beer belly?

你怎么有啤酒肚儿了？

You look really buff and no more beer belly.

你看起来真的强壮了，而且没有啤酒肚。

He has a beer belly.

他有啤酒肚。

He has a beer belly.

他有啤葡萄酒肚。