20xx生英語演講稿caring for natureoverpopulation -全文預覽
【正文】 states will use in his lifetime 30 times more of the worlds resources than a baby born in india。 and the big population is threatening the nature every second。 people， people， people， people。 people visiting each other， arguing and screaming。 people eating。 when we enter a crowded slum district。
what is threatening the nature? air and water pollution， overharvesting of plant and animal species， overpopulation and so on。 because of the supplies of the nature， we have lived happily for a long time。中學生英語演講稿：caring for nature，overpopulation what is nature? its everything that exists in the world independently of people， such as pan
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