jìn rù fáng jiān hòu qǐng jiāng fáng kǎ chā rù mén kǒu qǔ diàn coó fáng jiān dēng guāng kōng tiáo hé chā zuò cái huì tōng diàn

进入房间后，请将房卡插入门口取电槽，房间灯光、空调和插座才会通电。

After entering the room, insert the room card into the power slot near the door; then the lights, air conditioner, and outlets will have power.