If you are planning your biking adventure yourself, it is best you break your touring bike in before you leave (even if you consider yourself an expert cyclist).

假如你准备独自骑车旅行，最好在出发前拆解一下你的自行车——哪怕你以为自己是骑车行家。

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Germany is superb cycling territory, whether you are after a leisurely spin along the beach, an adrenalin-fuelled mountain exploration or a multiday bike-touring adventure.

BBC: Getting fresh in Germany: Cycling, hiking and skiing