If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television.

如果你符合平均统计数字，到二十岁时，你就至少已经看了两万个小时的电视了。

My own attempt only lasted about four months, the statistical average for keeping a New Year's resolution, but I think the essential lessons of managing money stuck with me.

我自己的尝试只持续了大约四个月，这是保持新年决心的统计平均水平， 但我认为理财的基本教训一直困扰着我。

If you fit the statistical averages, by the age of 20 you will have been exposed to at least 20,000 hours of television. You can add 10,000 hours for each decade you have lived after the age of 20.

假如统计的平均数字适用于你的话，那么你到20岁的时候就至少看过2万个小时的电视了，从那以后每生活10年就会增加1万小时。