英语语法分析

The ampersand identifies the parameter as the holder of a code block.

该符号将参数识别为代码块的持有者。

That's the syntax you see with the ampersand before the parameter name.

这是您在参数名称以前与符号一同看到的语法。

You can encode special characters in XML, too. For instance, an ampersand is encoded like this.

也可以用XML对特殊字符进行编码。