经典句型:The collar of the suit is still dirty. 西装的领子还很脏。

A:The collar of the suit is still dirty.
甲:西装的领子还很脏。
B: Let me have a look. I think you'd better have it cleaned again.
乙:我看看。我想最好重新洗一洗。
But you have to pay again.
但是你还需要付钱。
A: What? It's your fault.
甲:什么？这是你们的错。

经典句型:Did you see the stain on the sleeve? 你看见袖子上的污渍了吗?

A:Did you see the stain on the sleeve?
甲:你看见袖子上的污溃了吗？
B:Sorry. This kind of stain is very hard to eliminate completely.
乙:对不起。这种污渍是很难彻底清除的。
A:But you didn't tell me in advance.
甲:可是事先你们并没有告诉我。

句型讲解：

in advance是“预先、事先”的意思，advance可以做动词、名词和形容词。例如:advance the growdi of rice促进水稻生长，advance of knowledge知识的进步，advance information预告、超前信息。