o*e
2 楼
有地表水有地下水。
能。
能。
s*r
4 楼
"美国自来水都是地表水还是地下水?"
Depends on the region.
"都能直接喝吗"
Not all of them. Usually there is a water quality report delivered to
residency periodally. For safety I usually buy the spring water or drinking
water, or boil 自来水 before drinking it.
Depends on the region.
"都能直接喝吗"
Not all of them. Usually there is a water quality report delivered to
residency periodally. For safety I usually buy the spring water or drinking
water, or boil 自来水 before drinking it.
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