1. He is ebullient with enthusiasm.
   他热情洋溢。
2. He has great enthusiasm for Eastern music.
   他特别钟情于东方音乐。
3. You should inspire enthusiasm.
   你要振奋精神。
4. The worst bankrupt is the person who lost his enthusiasm．
   最惨的破产就是丧失自己的热情。
5. He succeeded in rousing a certain enthusiasm in us.
   他成功地在我们身上激起一些热情。

　3个名词解释