如其在值日当天有特殊情况，可以委托他人，也可由下日值日人员先行值日。

And in another way the next day'member can fulfil the obligations earlier than before.

youdao

如其在值日当天有特殊情况，可以委托他人，也可由下日值日人员先行值日。

And in another way the next day'member can fulfil the obligations earlier than before.

youdao