求翻译：活动效果系要学生意识到一次性塑料袋是“白色污染”得主要来源：自觉使用环保布袋：校园环境大大改善，充分体现了绿色奥运精神是什么意思？

The activity effects department to make students aware of the disposable plastic bags of "white pollution" Source: consciously use the green bag: campus environment has greatly improved, fully embodies the green Olympic spirit

Activities of students to be aware of a disposable plastic bags is the "white pollution" primary sources: green cloth bag consciously use: campus environment has greatly improved and fully embodies the spirit of the Olympics green

The active effect is wants the student to realize the disposable plastic bag is “the white pollution” the main origin: Aware use environmental protection cloth sack: The campus environment big improvement, has manifested the green Olympic Games spirit fully

Activities students are aware that disposable plastic bags is "white" main sources: consciously use the eco bag: significantly improve the campus environment, fully embodies the green Olympic spirit

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