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In densely populated areas, pedestrians and cyclists need a cross-linked road and path network.
在人口稠密的地区,行人和骑自行车的人需要一个交叉联接的道路网络。
youdao
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In densely populated areas, pedestrians and cyclists need a cross-linked road and path network.
在人口稠密的地区,行人和骑自行车的人需要一个交叉联接的道路网络。
youdao