contrast-medium
发表于 2025-3-25 05:45:12
The Great American Bike Boom ,,r new models,” reported . in July 1971. Under the headline “The Bicycle Madness,” . article featured a double-page photograph of a diverse crowd waiting to buy bikes: men and women, black and white, young and old. “So far this year, Turin has sold over 3,000 bicycles and could have sold several thou
Mystic
发表于 2025-3-25 10:22:11
The Rise and Fall of Vehicular Cycling,-speed cyclist to codify and popularize the concept that cyclists “fare best when they act and are treated as drivers of vehicles.” The town was Palo Alto, the cyclist was John Forester, and the concept was “vehicular cycling.”
dearth
发表于 2025-3-25 12:34:55
http://reply.papertrans.cn/19/1858/185767/185767_23.png
剥皮
发表于 2025-3-25 19:17:36
http://reply.papertrans.cn/19/1858/185767/185767_24.png
是比赛
发表于 2025-3-25 21:45:39
http://reply.papertrans.cn/19/1858/185767/185767_25.png
predict
发表于 2025-3-26 02:54:12
http://reply.papertrans.cn/19/1858/185767/185767_26.png
领导权
发表于 2025-3-26 06:47:20
http://reply.papertrans.cn/19/1858/185767/185767_27.png
EWE
发表于 2025-3-26 11:49:09
http://reply.papertrans.cn/19/1858/185767/185767_28.png
ERUPT
发表于 2025-3-26 15:26:40
http://reply.papertrans.cn/19/1858/185767/185767_29.png
祖传
发表于 2025-3-26 19:57:26
From Victory Bikes to Rail Trails , 1942. “If in the United States workers take to the bicycle in increasing numbers, our city streets will present new traffic hazards,” continued the professor of English, “and it seems logical that certain streets should be closed to all but bicycles, which could then be excluded from other streets.”