Write an ad for your service. If after a week your best ad is weak, stop working on the ad and start working on your service.

写不出让人肾上腺素泉涌的广告的服务不是好的服务，基本上不要想卖的出去。

youdao

Write an ad for your service. If after a week your best ad is weak, stop working on the ad and start working on your service.

写不出让人肾上腺素泉涌的广告的服务不是好的服务，基本上不要想卖的出去。

youdao