厚实的砖砌井栏这儿那儿都坍塌了，零星的砖石跌落在野草和荆棘之间。

The massive brickwork had fallen away here and there, and loose fragments of masonry lay buried amidst weeds and briers.

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过膝高的石砌井栏，很宽，上面放着许多带柄的毛竹筒，俯身伸手便可舀到水。

There is a wide stone circle and on the mouth of the well. There are many handle's bamboo tubes. So that students ladle up water.

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因小区面积不等、户型多样、情况复杂，检查井砌筑不慎将导致污水渗漏，污染地下水。

For residential districts are different from each other in built-up area and planning, the causal building of catch pits will cause effluent seepage and groundwater pollution.

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