The new regular expression in the second line matches any string that contains MSIE or starts with Lynx.

第二行中的新正则表达式匹配任何包含 MSIE 或以 Lynx 开头的字符串。

youdao

The second line, the first rewrite condition, indicates that following rules only apply when the user-agent string in the HTTP request header contains the substring MSIE.

第二行的第一个重写条件表明：下面的规则仅适用于HTTP请求报头中的user - agent字符串包含子字符串msie的情形。

youdao

The program still identifies itself (in brackets) as IE 11, but it forgoes Microsoft's older identifier ("MSIE") and simply describes itself as being a browser that renders HTML in a similar way to Firefox's Gecko layout engine.

ENGADGET