According to a German professor, the soreness comes from straining your muscles in an uncommon way, for example, jumping on a bicycle for a ride, because you haven't ridden in a long time.

据一个德国教授说，疼痛来自以不平常的方式拉伸你的肌肉，例如，骑上自行车兜风会疼痛，因为你已经很长时间没骑车了。

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According to a German professor, the soreness comes from straining your muscles in an uncommon way. For example, jumping on a bicycle for a ride, because you haven't ridden in a long time.

一个德国教授认为，肌肉酸痛是因为肌肉拉伸的方式与平常有所不同，例如，长时间没有骑自行车之后再骑车兜风就会产生肌肉酸痛。

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It may ride its own large, but strategically dead-ending, business for a long time; but it could also find itself missing out on the huge next wave of the Internet — social.

很长时间内，其业务可能依然庞大无比，但是从战略上看，却没有出路可言；另一方面，它也可能发现自己正与下一波互联网洪流——社交——失之交臂。

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So, every time I ride on the subway, it's kind of exciting for me.

所以，每次我坐地铁的时候，都很兴奋。

地铁的好处 - SpeakingMax英语口语达人

Various innovative apps now give commuters real-time updates on the position and likely arrival time of their next ride.

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On the plane ride home I had time to process what I saw.

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By the time Ticket to Ride arrives on the album, equating to less than two years after their first single release, John, Paul, George and Ringo had re-defined pop music.

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