The natural progression (at least, in the English language) is to start at the top of a page or program and read a line from left to right.

(至少英语中)自然的顺序是从页面或程序的顶端开始，然后从左往右读每一行。

youdao

Now I'll enter in the assembly language version of this program and then discuss what each line means.

现在，我来介绍一下该程序的汇编语言版本，此外，我还会对每一行代码的含义做详细的解释。

youdao

Line: Suspends the program when execution reaches the given source line, and can also be set from the source view.

Line：当执行达到给定的源代码行时暂停程序，也可以从源视图中进行创建。

youdao

Grant says the alliance will develop an easy-to-use, on-line risk management program to help companies sort through a minefield of legal and environmental regulations.

VOA: standard.2010.05.28

s1 It's a little square, it's going to be called s1 and that's what exists as of line two of this program, GetSting but now I've called get string.

这是一个正方形，叫做1,这就是程序中第二行代码所表示的，现在我调用。

哈佛公开课 - 计算机科学课程节选

Go ahead and recite for us line 2 of this program.

我们看看程序的第二行。

哈佛公开课 - 计算机科学课程节选

As I describe in Convince with Simple Fonts, the scientists showed subjects a two-line description of an exercise program and asked how long they thought it would take to perform.

FORBES: The Easy Path to Persuasion

Kerberos gained pre-eminence because it is clever, and because its developers, computer scientists at the Massachusetts Institute of Technology, released the source code, which let security experts around the world debug and refine the program line by line.

ECONOMIST: Microsoft

However, Ireland is still reliant on loans from the ECB to its banks, from the EU to its government and would like ECB to use its OMT program to buy its bonds and perhaps arrange a precautionary credit line with the new bailout fund, the ESM.

FORBES: How Much Would Ireland Benefit from Replacing the Promissory Notes with a Long-Term Bond?