作为父母，我们经常叫孩子保持她们房间里面的整洁、干净、有秩序。
As a parent, I am frequently asking my kids to keep their rooms inside the house neat, clean, and orderly.
保持储藏室的干净，不要经常开门。
Keep the space clean and, lastly, try not to open the doors too often.
这水应每日更换，水瓶也要经常清洗保持干净。
This water should be changed daily, and the water bottles themselves washed periodically to keep them clean.
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