来自苏晓龙的问题
【Alotofpeoplearehavinglunchinabigroom.fourpeoplearedrinkingabowlofwater.twoareeatingabowlofrice.threeareeatingabowlofmeat.theyneed52bowls.howmanypeoplearethere?】
Alotofpeoplearehavinglunchinabigroom.fourpeoplearedrinkingabowlofwater.twoareeatingabowlofrice.threeare
eatingabowlofmeat.theyneed52bowls.howmanypeoplearethere?

