《池塘里的鱼》 （2分钟）

A:What's in the pond??
B:There is a lot of fish in the pond.?
A:Is this fish red??
B:No, it isn't.?
A:What colour is it??
B: It's black.??

A:Can you help me??
B:Sure!?
A: Thank you very much.?
B: It's my pleasure.