Welder works under vibrant twilight sky welder works under sunset sky bright sparks fly from welding tool wooden beams frame the 向量例证 welder works under vibrant twilight sky welder works under sunset sky bright sparks fly from welding tool wooden beams frame the
A welder works diligently sparks flying in dimly lit industrial environment 库存例证 a welder works diligently sparks flying in dimly lit industrial environment
焊接工正在金属结构上工作，火花四溅。一名男子戴着焊接面罩，穿着工作制服焊接金属。背景是美国国旗。 向量例证 焊接工正在金属结构上工作，火花四溅。一名男子戴着焊接面罩，穿着工作制服焊接金属。背景是美国国旗。
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