blue-collar workers他是蓝领工人: he’s a blue collar worker蓝领工人;体力劳动者: blue-collarite蓝领工人的工会: a bluecollar unionn蓝领工人的痛苦: blue collar blues; blue-collar blues蓝领工人(指体力劳动者): blue-collar worker下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:蓝领工人,即可在微信中查询翻译