阅读这一小段文字,用30-40个英文字概括出来-------急

阅读这一小段文字,用30-40个英文字概括出来-------急
These days,people who do manual work
often receive far more money than clerks
who work in offices.People who work in
offices are frequently referred to as' white
collar workers' for the simple reason that
they usually wear a collar and tie to go to
work.Such is human nature,that a great
many people are often willing to sacrifice
higher pay for the privilege of becoming
white collar workers.This can give rise to
curious situations,as it did in the case of
Alfred Bloggs who worked as a dustman for the
Ellesmere Corporation.
看完以上文章,请用30-40个英文字概括出来(尽量不要将整句拷贝)
一定要超过30字,但不能少於40字
求求大大