人们可以步行或骑自行车走完全程14公里。
在一个小村庄里，有一位中年邮递员，他刚满20岁就开始在50公里的路程中日复一日地向每家每户传递各种或喜或悲的故事。
In a small village, there was a middle-aged postman, who just turned 20 years old and started delivering all kinds of happy or sad stories to each home day after day for 50 kilometers.
购物者一般都会从家或工作场所出发，走上几公里比较商品的价格。
Shoppers usually travel only a few kilometres from home or work to compare prices.
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