A I'm after some chinese incense burner? How's this one? 我在找一些中式香炉。

B How's this one? 这种怎么样?

A Oh,I need a small one,otherwise my luggage will be overweight. 我要小的,不然我的行李就超重了.

B What about this one? 这个怎么样?

A Oh,this is fine. 这种挺好的。