The concrete wall that used to divide this city has now all but gone.曾经将这座城市分隔开的混凝土墙现在已几乎不复存在。Stark concrete walls have been softened by a show of fresh flowers.鲜花摆上之后，突兀的混凝土墙便显得柔和起来。Stark concrete walls have been softened by a show of fresh flowers.鲜花摆上之后，光秃秃的混凝土墙便显得柔和起来。