Heavy metalworking machine operators operate metalworking machines which shape and form steel or other heavy metal into parts or products.

重型金属加工经营者经营那些将钢材或其他重金属塑造和形成零件或产品的金属加工机械。

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Set up and operate heavy-metal working machines such as brakes, rolls, shears, flame cutters and drill presses to cut, shape and form metal into parts or sections.

设置和操作重金属工作机器，如刹车片，轧辊，剪板机，火焰切割机和钻床，来切割，塑型和成型金属零件或部分。

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The state of heavy metal may be in question, but partisans can agree on one thing: The form's roots are located in the chugging guitar and wailing vocals of two bands: Led Zeppelin and Black Sabbath.

NPR: Kicking and Screaming, Metal Back in Music Spotlight