Boxing and Running Dan is teaching his son how to box.

丹在教他的儿子怎样拳击。

As he does so， he left his friend， "This is a tough world， so I’m teaching my boy to fight."

他告诉他的朋友：“这是一个粗暴的世界，所以我要教我的儿子怎么去拼搏。”

Friend: "But suppose he comes up against someone much bigger than he is， who’s also been taught how to box."

朋友：“如果他碰上的对手是一个比他高大，健壮而且也会拳击的人怎么办？”

Dan: "I’m teaching him how to run， too."

丹：“我也会教他怎么样赛跑呢。”