Was this your first inline skating marathon?

这是你第一次参加纵列式滑冰马拉松比赛吗？

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Harvey and his friend are going inline skating.

哈卫和他的朋友要去滑旱冰。

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Some people say inline skating is just a fad, but I think it is here to stay.

有人说直排轮只是一时流行，我却认为它会一直持续流行下去。

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