ITT 市政污水处理(ITT Municipal Wastewater Treatment)(中美论坛发言稿)

2007 Revenue $3,4B
2007年收入34亿美金

The earth is a closed system,the same water that existedon the earth millions of years ago is still present today.

地球是个封闭系统，今天保持着与数百万年前相同的水量。
Of all the water on the earth, humans can used only aboutthreetenths of a percent of this water.

地球的水，只有十分之三可供人类使用。
75% of a chicken is water. 75％的鸡是水。
80% of a pineapple is water. 80％的菠萝是水。
95% of a tomato is water. 95％的西红柿是水。
70% of an elephant is water. 70％的大象是水
 

The earth‘s total amount of water has a volume of about 344 million cubic miles. 3.44亿立方米为地球总水量。
315 million cubic miles is seawater. 3.15亿立方米是海水。
9 million cubic miles is groundwater in aquifers.

9百万立方米是蓄水层中的地下水。
7 million cubic miles is frozen in polar ice caps 7百万立方米是极地冰冻水。
4,000 cubic miles of water is atmospheric moisture. 4千立方米水是气化水。
3,400 cubic miles of water are locked within the bodies of living things. 3千400立方米水锁存于生物体内。