Yeah, I think it pretty much has to be any white collar job.

可以，我认为大部分白领工作都可以采取这种形式。

How many people were able to getting to do the white collar jobs.

成为白领的人数两组有差异。

And average middle class jobs are typically so-called white collar jobs – think office workers, teachers, middle-managers.

中产阶级的平均工作通常是所谓的白领工作——想想上班族、教师、中层管理人员。