蓝领，白领，金领 are word-for-word translations from English “blue collar”, “white collar”, “gold collar”.

中国大学MOOC: A blue collar worker is a member of the working class; performs manual labor; and most importantly __________.

Which level managers spend most time in leading?( ) A: CEO B: Blue collar C: Regional manager D: Office manager

You must have heard of white- and blue-collar workers, and possibly gold-collar workers (1) . Recently a new color of collar is (2) its way into China. It’s green. A typical green collar is well educated like a white collar but (3) strong like a blue collar. They are mostly born in the 70s or 80s and live in one of China’s big cities. Their (4) maygosomething like this: turn off the mobile phone after work, eat only (5) food, meet friends everyweekend, and like to help poor people. Green collars even have their (6) club. In Beijing, the Green CollarClub is for people who want to “be happy, healthy and helpful”. They not only(7) in their careers, butalso like to enjoy life. They have a lot of (8) , but do not fall slave to it.

The high stand-up collar is the most traditional design of collar for the Chinese cheongsam. </p></p>

中国大学MOOC: For blue-collar workers, their work often involves in ___________

A blue-collar worker is a member of working class, who performs mental work.

Which of the following is the most traditional design of collar for Chinese cheongsam?

5 Didn't you see that'blue cat/blue'cat? A: 'blue cat B: blue'cat

blue-collar workers(2.0) A: 垃圾分类 B: 蓝领工人 C: 深造进修 D: 经济发展