- 问题详情:MostAmericansuseabout50to70gallonsofwatereachdayintheirhomes.Itiseasytowastewaterwhenyouarenotthinkingaboutit.Makeanefforttotrackhowmuchwaterusewhenyoubrushyourteeth,shower,cook,doyourdishes,orcleanyourhome,andlookforwaystominimizewateruseate...
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