看看这个“>”是否有用:

Line 1
> line 2 
>> line 3

为了完整起见，更深入的项目列表如下:

嵌套的更深层次: ----在这里留下一个空行 *第一级A项目-前面没有空格的子弹字符 *二级Aa物品- 1格足够 *三级Aaa物品- 5个空格最少 *第二级Ab项目- 4个空格也可能 *第一个B级道具

嵌套的更深层次:

first level A item - no space in front the bullet character second level Aa item - 1 space is enough third level Aaa item - 5 spaces min second level Ab item - 4 spaces possible too first level B item Nested deeper levels: ...Skip a line and indent eight spaces. (as said in the editor-help, just on this page) * first level A item - no space in front the bullet character * second level Aa item - 1 space is enough * third level Aaa item - 5 spaces min * second level Ab item - 4 spaces possible too * first level B item And there could be even more such octets of spaces.

正如@AlexDupuy在评论中指出的，定义列表可以用于此。

这不是所有的降价处理器都支持，但广泛可用:降价指南-定义列表

Term 1
: definition 1
: definition 2

Term 2
: definition 1
: definition 2

呈现为(html):

<dl>
    <dt>Term 1</dt>
    <dd>definition 1</dd>
    <dd>definition 2</dd>
    <dt>Term 2</dt>
    <dd>definition 1</dd>
    <dd>definition 2</dd>
</dl>

通常，DT以类似标题的格式呈现，而每个DD以缩进文本的形式呈现。

如果你不想要标题/术语，只需使用一个不间断的空格来代替定义术语:

 
: This is the text that I want indented.  All text on the same line as the preceding colon will be included in this definition.
: If you include a second definition you'll get a new line; potentially separated by a space. <br />Some inline HTML may be supported within this too, allowing you to create new lines without spaces.
: Support for other markdown syntax varies; e.g. we can add a bullet list, but each one's wrapped in a separate definition term, so the spacing may be out.
: - item 1
: - item 2
: - item 3

你可以复制粘贴上面的例子到这个站点:Stack Edit Markdown Editor

如果你真的必须使用标签，并且你不介意灰色背景色和填充，<pre>标签可能工作(如果支持):

<pre>
This        That        And             This
That        This        And             That    
</pre>

This        That        And             This
That        This        And             That    

我会使用&emsp;在我看来干净多了。

在gitlab.com上，一个单独的en空间(U+2002)和一个单独的em空间(U+2003)可以正常工作。

可能其他的重复或组合的不精确的空格字符也足够了。