Apple Blossom Village1/0 Apple Blossom Village 1.3 热度 今日10:00-17:00开放 实用攻略 690 Allegheny Rd, Mt Bethel, PA 18343美国 地图·周边 暂无点评 快来发表第一条点评~ 写点评 暂无回答 不知道怎么玩?问问旅行达人 去提问
And other essential production links such as blossom and fruit thinning, bagging, bag removing, and harvesting require fine and detailed work; mechanization cannot be achieved, and the work requires significant labor to complete. Therefore, the factor substitution effect of machinery on the labor ...