Some ads use famous people.Stars are paid to sell a product.翻译.
问题描述：
Some ads use famous people.Stars are paid to sell a product.
翻译.
答
某些广告商雇用名人或明星来推销一种产品。
答
一些广告宣传利用名人效应.各种明星被有偿雇佣来推销产品.