因为夏季传染病多，所以本园在每周五进行大扫除，全面消毒，包括每一个角落。给孩子们提供一个干净的环境。
Because there are so many infectious diseases in the summer , we do the General cleaning every friday by comprehensive disinfection of every corner in the building.
因为夏季传染病多，所以本园在每周五进行大扫除，全面消毒，包括每一个角落。给孩子们提供一个干净的环境。
Because there are so many infectious diseases in the summer , we do the General cleaning every friday by comprehensive disinfection of every corner in the building.
应用推荐