My father used to take us mountain climbing on Sundays.

我爸以前会在周日带我们去爬山。

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What's the highest mountain in the US?

美国哪座山最高？

《牛津词典》

Until just recently, most of us thought the sand had come from an ancient mountain range fairly close by that flattened out over time.

直到最近，我们大多数人都以为这些沙子来自附近的一个古老山脉，它随着时间的推移逐渐变得平坦。

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The right piece can rejuvenate a stale pursuit or, in the best cases, it can elevate our own game like the way a lighter bike frame can get us up the mountain or a better-shaped pair of skis can get us down it.

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The devastating Niigata-Chuetsu-Oki Earthquake of July 16, 2007 caused all units at the Kashiwazaki-Kariwa Nuclear Power Station to be shut down, and left us with a mountain of challenges in maintaining stable supply of electricity, making ends meets, and addressing environmental impacts.

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The trail along the mountain ridge led us past an extraordinary white rock that jutted out from the hillside, looking like a huge, triangular, diving platform.

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