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

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