1. Google has amazed us for years and still does. They started from a little-known start-up to become a household name today.2. Coca-Cola is a household name. Everyone in the word knows them.3. Jay, a horny, high-profile celebrity, gets himself entangled in scandal after scandal.
 a household name well-known; high-profile
1. 可口可樂是個家喻戶曉的品牌.2. 一個家喻戶曉的名人