tag-line

基本解釋

"Life is short. Have an affair," reads the tag-line.
“人生短暫，有次外遇吧”標語口號是這麼說。
Really we should be highly critical otherwise, before we know it, we're singing the jingle, quoting the tag-line and buying the product.
衹要不高度畱意著，我們不知不覺就開始哼唱廣告歌，引用廣告詞，購買廣告宣傳商品了。
The draft should include the tentative date, time, venue (place), chief guest, name of the event, and a theme or tag-line for the event.
草稿應包括初定日期，時間，地點，貴賓，項目名稱以及主題或宣傳語。

The tag line--"Ask your doctor about Viagra"--was more polite suggestion than pitch.
FORBES: Technology
Enraptured by both the Southern Vampire series' tag line--"Maybe having a vampire for a boyfriend wasn't such a good idea"--and his own inability to put the stories down, he decided to reach out to author Charlaine Harris about adapting them for television.
FORBES: HBO Craves True Blood
LeapReader's a sort of spiritual successor to the company's Tag line, maintaining the reading tool's pen-like form factor, while adding writing to the equation.
ENGADGET

The tag line of something such as a television commercial or a joke is the phrase that comes at the end and is meant to be amusing or easy to remember.