好：地面，墙壁，天花和设备看上去清洁。

Good: Floor, walls ceiling and equipment visibly clean.

youdao

清洁墙壁用洗涤剂擦拭，使其光亮无污迹。

Clean the wall with detergent to wipe, make its light without stains.

youdao

每日清洁走廊墙壁，天花，地面，指示牌，墙灯。

Clean corridor wall, top ceiling, floor corner, sign board and wall lamp daily.

youdao

好：地面，墙壁，天花和设备看上去清洁。

Good: Floor, walls, ceilings, and equipment are visibly clean.

youdao

好：地面，墙壁，天花和设备看上去清洁。

Good: Floor, wall, ceiling, and equipment visibly clean.

youdao

好：地面，墙壁，天花和设备看上去清洁。

Good: Floor, wall, ceiling, and equipment visibly clean.

youdao