1、 Since they rarely carried a meal, the few metal lunch buckets on the market were mainly for tradesmen and factory workers.
由于他们很少自己带食物，所以市面上少数的金属午餐桶主要面向商人和工厂工人。
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2、 They were handworkers or tradesmen and they grew vegetables for their own use.
他们是手工业者或商人，种植蔬菜供自己食用。
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