do-gooder

noun

1. 帮倒忙的人；帮忙不得法的人
   a person who tries to help other people but who does it in a way that is annoying

1. 帮倒忙的人;好心办坏事的人
   If you describe someone as a do-gooder, you mean that they do things which they think will help other people, although you think that they are interfering.

1. Now hes hoping to pull off a similar turnaround at Yale. That will almost certainly require shedding its do-gooder reputation.
   现在，斯奈德希望给耶鲁带来同样的华丽转身，但这几乎肯定要有损它的好人堡垒的名声。
2. When the do-gooder is a foreigner and the world she wants to change is China, nobody likes her even more.
   如果这个人是外国人，而她希望改变的是中国，就更不会有任何人喜欢她。
3. Nobody likes a do-gooder know-it-all who wants to change the world.
   没有人喜欢那种自以为无所不知、希望通过善行改变世界的人。

noun

1. someone devoted to the promotion of human welfare and to social reforms

   Synonym:    humanitarianimprover