七年級英語water課件-wenkub.com
2024-11-06 05:11 本頁面
【正文】 s230。Guessing Game It has no taste at all. has no smell. It’s in the waterfall, the bath, the tap, the well. It’s everywhere around us, It’s in the rain, the stream , the river, And in the sea again. Water Shortage amp。nit?ri] （不衛(wèi)生的） water. …of those people, 90% are under the age of 5. Every 19 seconds a child dies from unsanitary water. The average（平均） American uses 176 gallons（加侖） of water per day. People in developing countries（發(fā)展中國家） struggle（掙扎 ） to find 2 to 4 gallons just to survive（存活） . One tenth of the global disease burden can be prevent
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