學測原句

• 110 學測｜閱讀測驗 第 2 篇｜第 1 段
  The concept of a travel document, which shows a person is under a ruler’s protection while in a foreign land, has probably existed since rulers and states were first invented.
  旅行文件的概念，是用來證明一個人身在外國時受統治者保護，這個概念可能從統治者和國家出現之初就存在了。
  • travel document：「旅行文件」
  • foreign land：「外國土地」
  • has probably existed since…：現在完成式 + since