Blue Collar TV: Bad Jobs

前线追踪 | 修水管通粪水 年轻水管工：少人敢当蓝领

Salute to Blue Collar Workers: Blue-collar workers play a vital role in our society and economy for several reasons. First, they perform essential manual labor that keeps our infrastructure running smoothly. They build and maintain roads, bridges, buildings, and other physical structures that form the backbone of our communities. Without their skills and expertise, our daily lives would be significantly affected. Second, blue-collar workers contribute to the production and distribution of goods.

Blue Collar | BlueCollar

BLUE-COLLAR definition and meaning | Collins English Dictionary

Watch how to sign 'blue-collar' in American Sign Language.

Companies struggle to hire blue-collar workers, not white-collar ones, says economist