单词：as often as
每当
as often as的用法和样例：
例句
- Always make a back-up disk as an insurance policy.为保险起见，每次都要做备份磁盘。
- My wife and I play gin rummy, often when traveling.每次在旅行中我的妻子和我玩拉米纸牌戏。
- He often gets nervous when he meets his teacher.每当他碰见老师时，常常变得不安。
- As often as I was in difficulty I got a lot of help from him.每当我有困难的时候，总是从他那里得到很多帮助。
词汇搭配
- as often as not常常
- as is often the case通常就是这样...