正则表达式的问题

[timiil]

我想写个函数,把形如下面的文本:
"
public string mstrDebugTitle = "\u8c03\u8bd5";

public string mstrRoleKey = "";

public string mstrTrial = "\u8bd5\u7528\u7248\u672c\u5df2\u7ecf\u5230\u671f\uff01";
"

通过转换成下面的:
"
public string mstrDebugTitle = "调试";

public string mstrRoleKey = "";

public string mstrTrial = "试用版本已经到期！";
"

其中 \u????就是要找的字符串了,高手能给出合适的正则表达式么? 谢谢了!!!