By 2004, it extended to 106 occupations said to be in demand, including hairdressers, cooks and other low-skilled trades.

到2004年，所谓紧缺职业扩展到了106个，包括美发，烹饪和一些其他的低技术含量职业。

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Contractors and supervisors, machining, metal forming, shaping and erecting trades and related occupations.

机械加工，金属成型，塑造和树立行业及相关行业，承包商和监督员。

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AUTOCAD is the whole world general technical personnel general reception one graphics software, has the widespread application in the various trades and occupations.

AUTOCAD是全球广大技术人员普遍欢迎的一种绘图软件，在各行各业都有广泛的应用。

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As with other lucrative blue-collar occupations, these trades take training, but they promise steady work and better-than-average wages.

FORBES: Magazine Article

Although they have branched out into other occupations, their distinctive trades, as in Europe, include scrap-metal dealing, car repair and fortune-telling.

ECONOMIST: Gypsies in America