动词
中文翻译：自给自足
同义词：
['self-sufficient', 'self-reliant']
例句：
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1.The villagers are self-sufficient in their farming practices.
村民们在农业实践中是自给自足的。
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2.The old man was self-sufficient in his retirement years.
这位老人在他退休的岁月里是自给自足的。
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3. The company is self-sufficient in its production processes.
该公司在其生产过程中是自给自足的。