Blank lines improve readability by setting off sections of code that are logically related.

用空行来将逻辑相关的代码块分割开可以提高程序的可读性。

youdao

A tip-off led to the basement of a house recently vacated by Mr Rodenstock and the discovery of piles of blank labels, corks and other counterfeiter's paraphernalia.

由于走露风声，罗德斯托克先生最近搬离了一栋住宅的地下室，人们在那里发现了成捆的标签，瓶塞和其它造假工具。

youdao

My mind sometimes goes blank when I'm asked a question or caught off guard.

有时当我被问到一个问题或被突然袭击时，我打大脑会完全呈空白状态。

youdao

He had the feeling that everything he saw was a broken-off piece of some giant blank thing he had forgotten had happened to him.

他有种感觉,觉得他看见的一切都是之前发生过的,他已经忘记的,某件大而无用的事掉落的碎片。

耶鲁公开课 - 1945年后的美国小说课程节选

And then you get that sort of lyrical moment of interpretation: "He had the feeling that everything he saw was a broken-off piece of some giant blank thing he had forgotten had happened to him."

然后你就能看到那句抒情的解释：,“他有种感觉,觉得他看见的一切都是之前发生过的,他已经忘记的,某件大而无用的事掉落的碎片，“

耶鲁公开课 - 1945年后的美国小说课程节选

Playing with an intensity that was badly lacking against Switzerland they swarmed all over Honduras and could have been 3-0 up by the time Villa eventually scored, as Fernando Torres mis-kicked, Sergio Ramos headed over from point-blank range and Villa's 25-yard screamer cannoned off the crossbar.

BBC: Spain 2-0 Honduras

Thiago Silva almost made it 2-0 three minutes from the end when he headed against the crossbar from point-blank range, and Borriello killed off any doubt with a spectacular volley from Ronaldinho's cross three minutes into time added on.

CNN: Ten-man Juventus ambushed by improving Napoli

Celtic continued to look more potent in the second half and in the 50th minute Combe pulled off a great point-blank save from the head of Vennegoor of Hesselink after Maloney had floated in a tantalising cross, defender Simon Ford completing the clearance by knocking the bouncing ball away from the line.

BBC: Kilmarnock 1-3 Celtic