求翻译：据说骑自行车沿河旅行是一件有趣而具有挑战的事情。自从中学以来，我和我的妹妹Mary就梦想骑自行车沿河旅行。大学毕业后，我们终于有机会实现我们的这个梦想。曾经我想放弃，但最终我还是被Mary说服了，Mary坚持要实施这个计划。她说我们一旦下定决心就要付诸行动并做到最好，这是一件有意思的事情，很值得我们去做。一方面我们可以欣赏沿途的风景，另一方面可以锻炼我们的身体，同时我们还可以帮助那些需要帮助的人。现在，我们迫不及待要出发了。是什么意思？

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It is said by bicycle travel along it is a very interesting and challenging things. Since secondary school, I and my sister Mary dream bicycle travel along. After graduating from college, we finally have the opportunity to realize our dreams. Once I would like to give up, but in the end, I was persu

It is said rides bicycle along the river travel is interesting has the challenge matter.Since the middle school, I and my younger sister Mary has ridden the bicycle on the dream to travel along the river.After the university graduation, we finally have the opportunity to realize our this dream.Once

Riding a bicycle trip along the River is said to be a very interesting and challenging things. Ever since the high school, me and my sister Mary dreamed of riding a bicycle trip along the River. After graduating from University, we finally have the opportunity to achieve our dreams. Once I wanted to

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