Even arduous, maybe bitter, you can bear calmly.

纵然艰苦，也许辛酸，使命感使你坦然承受。

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Most goods were transported along the paths that provide short-cuts up and down the hillsides, but the paths were a real safety risk and made the journey on foot even more arduous.

大多数货物都是沿着山路运输的，这条路提供了上下坡的捷径，但这些路确实存在安全隐患，让徒步旅行更加艰难。

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With the passage of time, even arduous efforts can fade into oblivion.

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After years of trying, he eventually received his H1 visa and then after an even more arduous process, he got his green card.

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Prior to the completion of the cable cars, people stranded in the favelas wanting access to jobs, education, healthcare and even basic shopping had to make a slow and arduous journey down the mountainside to get into the city.

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