4K 特写镜头，土豆在特制机器传送带上移动，一台专用拖拉机挖掘土豆并将其倒入卡车的后部。在农田中收获土豆。秋天 股票录像 特写镜头，土豆在特制机器传送带上移动，一台专用拖拉机挖掘土豆并将其倒入卡车的后部。在农田中收获土豆。秋天 股票录像
HD Close up of young dancers feet lowering pointe shoe tips into box with special powder preparing shoes for performance 股票视频 Close up of young dancers feet lowering pointe shoe tips into box with special powder preparing shoes for performance 股票视频
HD Close up view of grafted walnut seedlings growing in special soil within a wooden box reliable method propagating nut varieties 股票录像 Close up view of grafted walnut seedlings growing in special soil within a wooden box reliable method propagating nut varieties 股票录像
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