Therefore, lots of pavements need to repair in large-scale even repave wholly after using a long time, which will bring large numbers of waste asphalt mixture.
因此,沥青路面使用一定年限后必须面积的维修,甚至全路段铣刨,新铺筑。
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Concerned about crime and safety, and wanting a more attractive setting for their homes, the three families decided to install a security gate at the street's entrance; repave the street's surface; and enhance the lighting and landscaping.
考虑到犯罪和安全问题,并想要一个更吸引人的居住环境,三家人决定街的入口处设置一扇安全门;新铺设路面;并加强照明和绿化。