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rs and plants trees , being the cleaning giving to new year card as a gift , keeping campus short and so on. although these being minor matter at above ,but if everybody gets to do, set about from saving resource and falling off contaminating, self lifestyle adjusting an once, we are therefore likely to be to protect the earth making a contribution out. as the teenagers who taking knowledge now , we should protection environment up right the resource, protection environment , act as the young host who protects the earth三分鐘勵(lì)志演講稿敬愛的陳老師、親愛的同學(xué)們:大家好!我今天演講的題目是《論實(shí)干》。我們只有從小樹立節(jié)水意識(shí),并向周圍的人們宣傳節(jié)約用水的重要性,