Advertising accounts for up to 80 percent of newspaper revenue.

广告占报纸收入的80%。

This agency's national advertising accounts were the bulwark of the network. Our subsequent clearances of station time have kept us at the top of agencies year after year.

广告代理的收入曾是公司经营链的堡垒，年复一年，我们在广播电台的广告时段一直名列前茅。