lù biān / xīn / ān zhuāng / le / yī pái / lù zhuāng / fáng zhǐ / chē liàng / kāi shàng / rén xíng dào路边新安装了一排路桩,防止车辆开上人行道。A row of bollards has been newly installed on the roadside to prevent cars from driving onto the sidewalk.