如何保護(hù)水的英語(yǔ)作文80字-展示頁(yè)
2025-04-03 07:17本頁(yè)面
【正文】 ay by day. So enough fresh water is needed to feed such a big population. Whats more, with the development of industry, factories and vehicles produce poisonous gases or wastes, which consequently results in the pollution of water. Though fresh, a good amount of it can no longer be used. Only quite limited fresh water resource is available to human beings. So its high time for us huma
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