账户里的几万AA里程今年一部留神过期，发了邮件给客服，收到回复如下，请帮忙支招有什么简单方法搞定？感谢！！！
Hello Ming,
We understand disappointment may come with expiring miles. The good news is, we have options to reactivate expired miles.
One easy option is posting missing miles. If you had activity with American Airlines® or an AAdvantage® partner within the past 12 months that hasn't posted to your account, let's get it posted! Visit aa.com/earn to request missing miles.
Our Mileage Reactivation Challenge is another great option to reactivate your expired AAdvantage® miles by earning through our loyalty point system
Your eligible expired miles will be reactivated within 72 hours of completing the required activity. You have one year from the date of
expiration to register for the challenge.
