We're probably at an elevation of about 13,000 feet above sea level.

我们很可能在海拔13000英尺的高度。

《柯林斯英汉双解大词典》

The Suguta Valley floor is relatively flat and stands at an elevation about 300 meters (1, 000 feet) above sea level.

苏加塔谷底部相对平坦，海拔约300米(1000英尺)。

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At one point at an elevation of about 5500 feet above sea level the students pick up dozens of marine fossils.

学生们在海拔约5500英尺高度的地方，采集到了几十种海底化石。

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So, of the 17.34 foot record elevation of the station base sea level caused by Sandy, yes, a maximum of about six inches might be related to human activity.

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