美国国内17个州中大约有21000名年轻人不参加学校课堂教学。相反地，他们在家里通过电脑接受小学和中学教育。

Owing to the remarkable development in mass-communications, people everywhere are feeling new wants and are being exposed to new customs and ideas, while governments are often forced to introduce still further innovations for the reasons given above.

About twenty-one-thousand young people in seventeen American states do not attend classes in school buildings. Instead, they receive their elementary and high school education by working from home on computers.