Observe public order.

遵守公共秩序。

youdao

Please follow the attendant's instructions, and observe public ethics and order.

乘员应服从操作人员指挥，遵守社会公德和公共秩序。

youdao

Please follow the attendant's instructions, and observe public ethics and order.

乘员应服从操作人员指挥，遵守社会公德和公共秩序。

youdao