亲爱的祖国妈妈:您好!您已经在风雨中艰难地度过六十岁光阴。时光茬苒,转眼间您已经迈入了世界强国的行列。祖国妈妈,您可知道,有13亿人正在为您的繁荣而自豪:一条条小道变成了柏油大路,一座座低矮的 Dear motherland mother: Hello! You’ve been sixty years hard in the storm. Time flies, you have now entered the ranks of world powers. As you know, there are 1.3 billion people who are proud of your prosperity: a trail turns into an asphalt road with a low profile