你好,答案是：将under改成‘with在某人的帮助下用with the help of 或者with one's help祝：学习进步,更上一层楼! (*^__^*)~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~不明白的再问哟,请及时采纳,多谢!~~~~~~~~~~~~~~~~~~~~~~...the man isvery richandhe isnot very happy.改错and改成but这边有一个明显的转折~这个男人很富有但是他不是很开心~