So if it worked better for traffic, if it was better for mobility, if it was safer, better for business, we would keep it, and if it didn't work, no harm, no foul, we could put it back the way that it was, because these were temporary materials.
如果它能对交通、对车辆移动性有效 能够更安全并且有助于商业的发展，那么就保留它 否则即便它没什么效果，也是完全无妨害的 我们完全可以把它恢复成最初的样子 这都取决于我们所用的临时材料