1. Life has a nasty habit of repeating itself. 生活总是令人厌烦地重复着。
2. 35% of staff time was being spent on repeating work, about the average for a service industry. 员工35%的时间花费在重复劳动上，大约是服务业的一般水平。
3. Regular repeating actions such as sound waves, light waves, or radio waves have a certain frequency, or number of waves per second. 有规律的重复活动如声波、光波、无线电波都有一个特定的频率，或者说是每秒的波动次数。
4. For them, repeating the same things everyday is boring. 对他们来说，每天重复同样的事情很无聊。
5. Deliberate practice entails more than simply repeating a task. 刻意练习需要的不只是简单地重复一项任务。
