She wore dirty clothes and her mouth was nearly toothless.
她穿着脏衣服，嘴巴里几乎没了牙。
2
This is not entirely a personal talk about health problems, the most easy to wear clothes dirty place is also in the sleeve mouth and collar, with a watch is the same.
这个也不完全是个人讲不讲卫生的问题，穿衣服最容易脏的地方也是在袖子口和衣领处，带手表也同样的。
3
I never eat duck tongue, out of his mouth from duck, how dirty, I want to eat eggs.