1. Surfing the Internet is fun, but it's also a time waster.
2. Under all the innocent fun, there are hidden dangers, especially for children.
在所有简单无害的娱乐项目背后都隐藏着危险,特别是对儿童而言。
3. The following recipe is a statement of another kind—food is fun!
下面的食谱是另一种观点的表现——食物可以带来乐趣!
4. She would have cracked up if she hadn't allowed herself some fun.
5. I hope that everyone will be able to join in the fun.
6. He had just come for the fun of it.