他们团结一致，在卫生保健、食物和场地打扫上互帮互助，开动脑筋去解决各种困难。
They have organized to provide health care for each other, to feed each other, to clean up their space together, to deal with difficult situations using creative solutions.
学生会的同学们帮忙一起清洁场地，打扫教室。
The Student's Council members then helped to clean up the place and tidied up the classrooms.
保持活动场地的整洁，活动结束后，由负责同学进行打扫。
Venues maintain the cleanliness of the end of the event, conducted by the students responsible for the cleaning.
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