Blue-collar是什么意思?

母语人士的回答
Rebecca
Blue collar ,或蓝领,是指在制造业中从事体力劳动的一类工人。示例: I got a blue-collar job when I was seventeen to help pay the bills. (为了付钱,我 17 岁就开始做体力劳动。) 示例: The blue-collar guys constructing the building are doing a great job. (建造建筑物的蓝领工人做得很好。)