You only need to set up the first entry for year, period, begin date, and end date.

只需要设置年度、期间、开始日期和结束日期的第一个条目。

youdao

You only need to set up the first entry for year, period, begin date, and end date.

只需要设置年度、期间、开始日期和结束日期的第一个条目。

youdao