假如你是Jerry,你的好朋友John 考上了耶鲁大学,请根据以下内容要点给他写一封150 词左右的英文祝贺信:Main content:1) congratulations;2) the differences between college life and high school life;3) your suggestions on a good college life.
The Arctic and Antarctica are no man's lands because of their killing coldness.