版面每栏的头一行和末一行要对齐。

The top and bottom line of each column on the page should align.

《牛津词典》

请在头一行签名。

Please sign on the top line.

youdao

它构建 URI，设置请求头，并在一行代码中调用请求。

It builds the URI, sets the request headers, and invokes the request in one line of code.

youdao

Pulling this lever or pushing the button would actually rotate the paper enough so that you'd be on a new line and it would also move the little imprinting head that prints the letters of the alphabet and such all the way to the left.

拉杆或按下按钮会让纸翻一下,这样你就能在新的一行上打字了,同时移动打印字母的,压印头,这样也能移到最左边。

哈佛公开课 - 计算机科学课程节选