blue-collar به انگلیسی
From Longman Dictionary
blue-ˈcollar adjective [only before noun]
blue-collar workers do physical work, rather than working in offices
Example
Lately, the restaurant chain, which caters mainly to blue-collar diners, has been hurt by competition
His ability to deliver the C2 blue-collar, Essex-man vote has, arguably, won them the last two general elections
Aside from its cast, the show was lauded for its honest and realistic depiction of blue-collar family life
Always a blue-collar town, Gary developed into a mighty industrial force on the strength of the nearby lakefront steel mills
The school serves a community of approximately 10,000 people, mostly blue-collar workers who are employed by the pickle plant
