All this really does is express a syntax preference for slashes over ampersands, equals signs, and question marks.
这实际上表现为一种语法偏好，使斜杠优先于与符号、等号和问号。
XML puts a bunch of constraints on certain characters; quotes, ampersands, less than, greater than, and other characters.
XML对一些字符有特定的限制；引号、与号、小于号、大于号等。
Finally, the ampersands (&) will underline the character the precede, indicating a short key can be used.
最后，&号会下划线首字母，表示它可以使用快捷键。
Note: The ampersands in the XQuery need to be escaped.
注意：XQuery中的与号需要进行转义。
For example, if your cursor is somewhere in a block of text, you could encode all the ampersands anywhere in the surrounding paragraph with
例如，如果游标位于文本块的某个位置，那么可以使用下面的代码在周围的段落中编码所有&号
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