听力中的一段话,尤其是后半段M：You'll never lose weight if you listen to yo

听力中的一段话,尤其是后半段
M：You'll never lose weight if you listen to your stomach.
W:Just a little steak,uh^^^snack?A bowl of ice cream?
M:You want to look good,don't you?THink about the butter and flour.
W:You're right.But if I get too thin,my mother will make me go to the hospital again.
M:Most models only eat once a day.If they can do it,so can you.
W:I agree with you,but I think poeple are pretty bad.
M:You lost me.
W:People are always gossiping about one another.
M:Yeah,but that's human nature.
W:We can be so critical of one another.
M:OK,let's change the stomach,I mean,the subject.How about some food?
不太懂