Thanks to a hot spring almost 40m below ground, the temperature of the lake never dips below 23C.

得益于地下40米深处的温泉，即使在冬天，湖水的温度也从未低于23摄氏度。

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The beauties of the West Lake in spring were beyond his expectation.

西湖的春景要比他所预想的更加美丽。

《新英汉大辞典》

As spring progressed, warmer temperatures began melting snow, which raised the rate of inflow to the lake.

随着春天天气一天天变暖，雪开始融化，提高了湖泊的入流速度。

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The following spring, they set off on foot for the Red River Settlement around Lake Winnipeg in Canada where Scottish aristocrat, the Earl of Selkirk, had promised them land.

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Whether filming hippos in the clear water of Mzima Spring, flamingo chicks in a dried-out soda lake or the complex layers of life within a massive baobab tree, the Roots always let their subjects tell their own stories making astonishing discoveries along the way.

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There is a similar but slightly more secluded pool at Fatnas Spring, the small island in the salty Birket Siwa (Lake Siwa) accessible across a narrow causeway.

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