fun

[英]

解释:

n.乐趣； 娱乐活动

Surfing the Internet is fun,but it's also a time waster.
上网很有意思，但也很浪费时间。
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。