国内的自行车道好，跟机动车道用栏杆隔离开，那就安全多了。不过美国骑车的人太少了，给自行车道划条线都算好的了。

来源: skyline荷9 于 2026-04-06 17:44:28 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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