Cotton-picking and weeding machines, which had received little attention before the war, were improved and the farm work was mechanized.
战前不受人重视的摘棉机、中耕机得到了改进，农场的工作机械化了。
Cotton-picking and weeding machines, which had received little attention before the war, were improved and the farm work was mechanized.
战前不受人重视的摘棉机、中耕机得到了改进，农场的工作机械化了。
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