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什么是温泉?这个问题看起来十分简单,有人认为泉水温度达到30℃或以上的就称为温泉;也有人认为泉水温度达到25℃或以上的就叫温泉;还有人认为泉水温度达到20℃或以上的就称为温泉等说法。
What is a hot spring? This problem looks very simple, some people think that the spring water temperature reaches 30 ℃ or above is called the hot spring; some people think that the spring water temperature is 25 ℃ or above is called hot spring; others think the spring water temperature reaches 20 ℃ or The above is called hot springs and other statements.