求翻译：在21世纪，全国的人口群速增长。人们的工作时间缩短，娱乐和与旅游时间将更为充裕。因为机器人做工 ，所以很多人面临失业。是什么意思？

In the 21st century, the country's fast growing population group. People's work time, entertainment and travel time will be more abundant. Because the robots work, so many people lose their jobs.

In the 21st century, the national groups of the population growth. It is the reduction in working hours, entertainment and tourism will be more abundant. Because robots work, so many people are facing unemployment.

In 21st century, national population group velocity growth.People's operating time reduces, the entertainment and will be more abundant with the traveling time.Because of robot work, therefore very many people faced with unemployment.

In the 21st century, group velocity increase in population in the country. Shortening of working time, entertainment and travel time will be more abundant. Because it works, so many people lose their jobs.