这一工程将把河从40英尺加深到45英尺，以通过更大型的船只。
The project would deepen the river from 40 to 45 feet, to allow for larger ships.
密西西比河的水位已经比正常水位低6.5英尺。
The water level of the Mississippi River is already 6.5 feet below normal.
马丘·比丘位于乌鲁班巴河两千英尺之上，由银盘、神庙、宫殿及150多间的房子组成，这些都保存的十分完整。
Two thousand feet above the Urubamba river, these ruins consist of baths, temples, palaces and about 150 houses, all very well preserved.
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