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精彩瞬間- Penny-farthing

(2017-12-13 01:27:37) 下一个

It is the first time to see such an old model -"Penny-farthing" 

It is a type of bicycle with a large front wheel and a much smaller rear wheel. It was popular after the boneshaker until the development of the safety bicycle in the 1880s. It was the first machine to be called a "bicycle".

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