C-4:chew the fat (with) 闲聊
A:The teacher was too hard on his students, especially on the boys.
A:老师对学生要求太严了,尤其对男生。
B:Yeah, I agree, But some boys were chewing the fat in class.
B:是的,我同意。但是有些男生在课堂上闲聊。
A:The teacher was really annoyed.
A:老师真的很恼火。
B:But I don't think they should have physical punishment anyway.
B:但是不管怎么样,我认为他们也不应该受到体罚。
A:Maybe you're right.
A:也许你是对的。