subsistence farming

Farming is a hard means of subsistence.

种地是一种艰苦的谋生手段.

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the researchers think that this occurred about a century ago, just when commercial agriculture was replacing subsistence farming and maize started to overshadow indigenous crops in africa.

这组科学家认为这发生在大约一个世纪之前，就在商业农业取代生存农业、而玉米开始取代非洲本土作物的时候。

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Most people survive on subsistence rice farming.

大多数居民依靠种植稻米生存.

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millions of people are moving from subsistence farming to urban manufacturing, resulting in a massive boost to output.

数百万人正从仅够维持生存的农业转向城市制造业，对经济产出构成了巨大的推动力。

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rich economies are far less dependent on agriculture-and not at all on subsistence farming-and are also better able to deal with malaria.

富裕经济体对农业的依赖度要低得多（而且根本不依靠生存农业），也更有能力应对疟疾。

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atuleer, home to people from the yi ethnic group in the southwest of sichuan province, has no road connection and the residents depend on subsistence farming of potatoes, walnuts and chili peppers.

阿土勒尔村是四川西南部的彝族人聚居的地方，那里与外界没有道路连接，当地居民依靠种植土豆、核桃和辣椒为生。

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agriculture consists largely of subsistence farming and animal husbandry.

在农业中占很大部分的是种植业和畜牧业。

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the type of agriculture practiced in guinea mainly being subsistence farming, the cultivated areas are generally low ( 0.30 to 0.50 ha). in these conditions, yields and sales capacity cannot be high.

几内亚实行的农业主要为温饱型农业，生产产区一般较低（0.30到0.50公顷），在这种情况下，产量和销售能力不是很高。

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with the bulk of their labour force stuck in subsistence farming and a relative scarcity of natural resources, the success or failure of their development efforts would be defined by their urbanisation process.

由于大部分劳动力一直从事自给农业，而且自然资源相对匮乏，它们发展努力的成功与否将由城市化进程决定。

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subsistence agriculture/farming (= growing enough only to live on, not to sell)

收成仅够自身口粮的自给农业

《牛津高阶英汉双解词典》