20xx英語(yǔ)演講稿范文大全選集(編輯修改稿)
2025-01-12 06:54 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 hings. when the examination resolutely put an end to fraud, with honesty and strength to his teacher and gave a satisfactory answer. rigorous style, civilization, so as to build harmonious campus culture.
節(jié)約用水英語(yǔ)演講稿
water, sky, ground, sea, rivers and lakes are. for water conservation, the students always feel as section
save something else less important. some students on the tap, foot, scouring, some students a drink of water, but the mouth facing the faucet to drink tap water, sound of rushing water, and does not feel bad. water line really worth it? water conservation is really unimportant? not the worldamp。39。s water 93% is salt water, not drink. accounted for only 7% of fresh water, and drink water only accounts for eight per cent of zero. billion people around the world, we depend on it accounted for only % drinking fresh water, watching, water and more valuable ah! although there are three liters of water per person per day will be able to maintain life, but in fact of urban residents per person per day cooking, washing, washing vegetables ... ... everything can not do without water, water up to several hundred liters. in addition, the farming and industrial production can not do without water. people can live several days without eating a few days without water can not. can not afford to humanity is to survive away from
wate
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