1. The boys walked past us,singing merrily.
   孩子们欢快地唱着从我们身边走过。
2. The children rattled away merrily.
   孩子们兴高采烈地哇啦哇啦讲个不停。
3. She trills merrily.
   她欢乐地用颤声歌唱。
4. He is whistling merrily.
   他在愉快地吹口哨。
5. He always gesticulated merrily when he had a talk.
   他讲起话来总是手舞足蹈的。

　1个副词解释