The ships had nine decks, and White Star Line decided to focus on making them the most luxurious ships on the water.

这些船有九层甲板，白星航运公司决定致力于将其打造成水上最豪华的船只。

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The water evaporates and the salts are left behind, creating a white crustal layer that prevents air and water from reaching the underlying soil.

水蒸发留下盐分，形成白色的地壳层，阻止空气和水进入下面的土壤。

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We went white-water rafting on the Colorado River.

我们到科罗拉多河湍急的河水中划皮划艇。

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The barrage offers white water rafting, white water kayaking and power-boating and was originally opened in 1995.

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The two are working on an economic-impact study of the restoration initiative that would create white-water rapids downstream of the city's largest spillway dam.

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But Teton gets a lot of online searches in both summer and winter since it's a gateway to Yellowstone National Park, where there are plenty of warm-weather activities, such as rock climbing, mountain biking and white-water rafting, says Lisa Delaney, vice president of marketing for Jackson Hole Sotheby's International Realty.

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