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self-sufficiency造句
61 With global grain markets so jittery, officials are rather smug about having so long stressed the need for self-sufficiency. 62 On the other hand, the factors of commodity economy have permeated into the southern yeomen economy and have somewhat influence on the self-sufficiency of Yeomen Economy. 63 Decent and productive work is one of the most effective ways to fight poverty and build self-sufficiency.