the songhua river has been polluted last week. the goverment has stopped the tap water,so the people in har*n get some trouble about drinking the water.it is a difficult problem, because nobody can live well without the water.so the goverment try its best to find the way to slove the problem. at the same time, many cities give * to har*n, hundreds of trucks transport the water to har*n.*rybody need others * when they get trouble. like people ,like city. our country likes a *g family, the city is the member of the family. like the family, *ing each other is responsilblity of *ry member. __