For example, cheap forms of irrigation have depleted the water table in many farm areas of India, while at the same time adding near-toxic levels of salts from fertilizers to the soil.

例如成本低廉的灌溉方式已经使印度很多地区的地下水干涸，化肥中高剂量的盐分残留在土壤内。

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You also need to think about how you dispose of the soil, this will not be cheap.

你还需要想一想，你如何处置的土壤，这是不会便宜。

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The compound soil-nailed wall (CSNW) is a new style of support of foundation pit. This method is widely used in the project practice in recent years because of the excellent behavior and cheap cost.

复合土钉支护作为一种基坑支护型式，由于变形较小、工程造价低廉，近年来在工程实践中得到了广泛应用。

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Eventually, says Gruber, his fermenting process will be adapted to use corn stalks or wheat straw--known as stover and now sold as cheap animal feed or plowed back into soil--to further knock down the cost.

FORBES: Magazine Article

The 2010 World Cup organisers also revealed that South Africans will get cheap tickets to watch the 2010 World Cup on home soil.

BBC: Eto'o face of 2010 World Cup