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| 81. | Later it was integrated with welfare and soil-conservation programs, and in this form it continues today |
| 其后，这与社会福利及土壤保护计划结合了起来，这种形式一直继续到现在。 |
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| 82. | clean themselves quickly when pollution is not too great, so long as the water is moving and in contact with |
| 在污染不太严重时，河水只要是流动的而且能接触植物、土壤、岩石，自身很快就会变清洁。 |
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| 83. | rock masses are broken and spongy with high soil containing rate. |
| 黄狮涝金矿矿体含泥率高，矿岩体松软破碎，属极不稳固的难采矿体。 |
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| 84. | The way of extinguishing forest fires with sand and soil can greatly increase the rate of putting out |
| 介绍了利用沙土和土壤扑灭林火的机器的简单结构、作原理和特点。 |
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| 85. | The sown seeds shall be covered with about 10cm of soil. |
| 种子播下后覆土大约要十厘米厚。 |
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| 86. | The south, with its rich soil and ideal climate, was finding wealth in growing tobacco and rice. |
| 南部土地肥沃，气候理想，人们在种植烟草和大米中找到了生财之道 |
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| 87. | a black mucky soil with a frozen subsoil that is characteristic of arctic and subarctic regions. |
| 黑色的腐殖土，有结冻的底土，是北极区和亚北极区的特征。 |
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| 88. | The highway from Jiangxi to Fuzhou, paved with red soil, was as smooth as a mirror. |
| 一路上红土公路，道滑如拭，我还没有看见过土铺的公路，维修得这样平整的！ |
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| 89. | A long, narrow ditch embanked with its own soil and used for concealment and protection in warfare. |
| 战壕一种用于战时的隐蔽和防护的狭长沟渠，用从沟中挖出的泥土防护 |
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| 90. | In the words of Professor Pan Guangdan, "This is all because of the agreement with the soil; the plant |
| 这是“因得土地之宜，其滋生发育也就比较的自然。” |
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