我们借搭便车在欧洲各地旅行了一个夏天。

We spent the summer hitching around Europe.

《牛津词典》

你可以自己试一试，也可以帮助那些请求搭便车、满怀希望地去旅行的人。

Either put it to the test yourself, or help out someone who is trying to travel hopefully with his thumb outstretched.

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现在，加拿大的司机可能会看到一个不同寻常的搭便车旅行：搭便车机器人。

Now drivers in Canada might see an unusual hitchhiker: a hitchhiking robot.

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