單行的用法和樣例：
例句
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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(jìn)入閱兵場(chǎng)自將軍面前走過(guò)。
The men filed onto the parade ground and past the general. -
那樣比較好，你會(huì )發(fā)現一個(gè)單行道交通標志，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(gè)商店在一條單行道的街上，這使停車(chē)很困難。
The shop is in a one-way street, which makes it very difficult for parking.
