There are fasts as well as festivals.

除了有节日还有一些斋戒日。

Water evaporates fasts when heated.

水受热蒸发速度变快。

She fasts on Fridays.

她在星期五斋戒。

There are many different types of juice fasts.

有许多不同种类的果汁斋戒。

Fasts with urine and water are practised for one or more days.

用尿和水禁食实践一天或更多天。