we had one couple small survey of over 100 people and the results made us surprised. Only 25 people truly know about the consequences of environmental pollution and are interested in improving matters. There are 18 people who did not know much about the consequences of pollution. And there are 57 people though understanding but do not care and do not intend to improve the environment they live
đang được dịch, vui lòng đợi..
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