1, 9 to 5, also known as 9 to 5, pronounced as zhā o ji ǔ w m: n w ǔ. It refers to white-collar office workers who go to work at 9 am and get off work at 5 pm, with a standard working time of 8 hours.

2. "Nine to five" has become synonymous with working people, and it is also the object that young artists try their best to get rid of. It is endowed with many meanings: boring, boring, rigid and unchanging.

3. 1866 At the International Workers' Congress held in Geneva in September, the slogan of "8-hour working system" was put forward for the first time at the initiative of Marx. After the victory of the October Revolution, the Soviet regime promulgated a decree on the eight-hour working day on June 5438+091765438+1October1.