When Tom was a child, his father worked in a welding shop for more than 12 hours a day.

当汤姆还是个孩子的时候，他的父亲在一家焊接车间每天工作12个小时以上。

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Now a lot of the science teachers are gone, and they got rid of the auto-shop classes and the welding classes.

很多科学老师走了，他们不再上汽车和焊接类的课了。

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Our in-house capabilities include an arm fabrication shop with a dedicated seam welder, two arm radius-bending machines and welding stations.

厂内有制臂车间，配专用焊接机。两台臂式半径折弯机。和焊接站。

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Suppliers will own and operate three of the four factories: the body-welding shop, paint shop and chassis assembly line.

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Their occupations today include teacher, nurse, welding-shop owner and plumber.

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Mr. Ratner explained that in 2005 Google had a small machine shop, metal tools, a wood workshop, and a welding workshop.

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