4K 特写镜头，一只手打开燃气灶，蓝色火焰点燃，平底锅滑到炉子上，开始烹饪，然后关闭火焰，温馨的家 股票录像 特写镜头，一只手打开燃气灶，蓝色火焰点燃，平底锅滑到炉子上，开始烹饪，然后关闭火焰，温馨的家 股票录像
HD Natural gas stove burner with blue flame in modern kitchen close up close up footage of a natural gas stove burner producing a 影视素材 Natural gas stove burner with blue flame in modern kitchen close up close up footage of a natural gas stove burner producing a 影视素材
4K Closeup view of gas stove burner with steady blue flame during cooking process natural gas combustion producing heat on kitchen 股票视频 Closeup view of gas stove burner with steady blue flame during cooking process natural gas combustion producing heat on kitchen 股票视频
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