If a match is found, a regular expression replace is performed on the requested path with the value of the SendTo property.
如果找到了匹配的规则，将在具有sendto属性值的被请求路径上执行正则表达式替换。
2
Most Lifehacker readers probably know how to customize the send to menu-just type in shell: sendto into the address bar, and add or delete shortcuts from the list.
As another example, Update 29 USES the COPY clause to only get the customer's address, and the RETURN clause to embed the modified address in a new "sendto" element.