An Introduction To The U. S. Congress的用法和樣例：
例句
- There is an out-of-towner guide at the Main Station.
火車(chē)站那里有給外地人的導覽資料。 - When you leave the main building another museum to visit, you return to the Map Library Desk machines, and receive a tour card, we will refund your deposit.
當您離開(kāi)本館前往另一個(gè)館參觀(guān)時(shí)，請您到本館服務(wù)臺歸還導覽機，并領(lǐng)取一張導覽卡，我們將退還您的押金。
