frequent traveler的用法和樣例：
例句
- When the blizzard closed the airport, strand traveler is put up in local schools.
當暴風(fēng)雨封鎖了機場(chǎng)的時(shí)候，無(wú)依無(wú)靠的旅行者們就住宿在當地的學(xué)校里。 - It's conceivable that a foreign government would try to install a tap on a prominent traveler's cell phone.
外國政府會(huì )安裝一個(gè)竊聽(tīng)器在重要的旅行者的手機里，這也是可能的。
