Please turn off the DND sign .

请将“请勿打扰”灯关上。

youdao

You put the "DND" sign on the knob, so the chambermaid didn't make up the room.

您把“请勿打扰”的牌子放在把手上了，所以服务员没来整理房间。

youdao

You put the "DND" sign on the knob, so the chambermaid didn't make up the room.

您把“请勿打扰”的牌子放在把手上了，所以服务员没来整理房间。

youdao