青青：太激动了，终于得到我偶像的签名了。    胡子：成龙？    青青：是啊，我参加了一个慈善活动，他是特邀嘉宾。    胡子：跟他拍照了么？    青青：那当然，我很敬佩他对慈善事业的热心。     Qing Qing: It was so exciting to have a signature of my idol.
Hu Zi: Haha. Jackie Chan's？.
Qing Qing: Yes. I attended a charity event and he was the special guest.
Hu Zi: Did you take a photo with him.
Qing Qing: Of course. I really admire his enthusiasm for charity.

• enthusiasm [in´θju:ziæzəm]   n.热心；狂热；爱好   (初中英语单词)
• signature [´signətʃə]   n.签名；盖章   (高中英语单词)
• charity [´tʃæriti]   n.施舍；慈悲；博爱   (高中英语单词)