單行的用法和樣例：
例句
-
我打這封信是用單行行距還是用雙行行距？
Shall I use single or double spacing (ie single or double spaces between the lines) when I type this letter? -
士兵們排成單行進入閱兵場自將軍面前走過。
The men filed onto the parade ground and past the general. -
那樣比較好，你會發現一個單行道交通標誌，那是你應該向左轉的地方。
It'll be better that way. You'll find a one- way traffic sign. That's where you have to turn to the lift. -
那個商店在一條單行道的街上，這使停車很困難。
The shop is in a one-way street, which makes it very difficult for parking.
