首先，蓝领不是一个职位，而是一类工人的统称。这个称呼最开始的时候指的是工作类似又脏又累的工人，现在蓝领工人就不一样了，指的是有技能，受过专业教育，且工资不一定比白领低的工人。下面的英文就是介绍蓝领的由来的，一、二段是旧时对蓝领的描述，第三段是现代社会对蓝领的定义。希望对你有用：A blue collar worker refers to the fact that most manual laborers at the turn of the century wore blue shirts, which could hold a little dirt around the collar without standing out. This working class stands in contrast to white collar workers, which historically have had the higher-paying, salaried positions to go with their clean and pressed white shirts.The term blue collar has in the past implied a certain lack of worker education as well, but those lines are blurred today. Today blue collar workers can be formally educated, skilled and highly paid. They can also earn more annually then some of their white collar counterparts.
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