...时,要记得关灯、关门:而且要记得关好水龙头,不要浪费水资源._百度...
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发布时间：2024-10-21 17:54
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时间：5分钟前
Save the resources. When we leave the classroom, remember to turn off the lights and close the door. And remember to turn off the tap, do not waste water resource.
