挨家挨户敲门的推销员刻骨铭心地学到了这点。

The door-to-door guys learned that the hard way.

youdao

雇主们开除了那些他们原有的员工并且聘请高质量的广告商来使他们的广告渗透到网上而不是聘请挨家挨户敲门的推销员。

Instead of hiring more door-to-door salesman, employers fire the ones they already have and are employing highly qualified advertisers to saturate the Internet with ads.

youdao

雇主们开除了那些他们原有的员工并且聘请高质量的广告商来使他们的广告渗透到网上而不是聘请挨家挨户敲门的推销员。

Instead of hiring more door-to-door salesman, employers fire the ones they already have and are employing highly qualified advertisers to saturate the Internet with ads.

youdao