MAC版Kindle不支持中国亚马逊账号

MAC版Kindle软件用的是美国亚马逊账号
iOS版Kindle软件用的是中国亚马逊账号

Kindle for Mac is not currently available in China.
Did you recently move to a new country?
If so, you can easily update your country for your Amazon account.

Amazon也是一家神奇的公司。。。