This system powers 5 billion deliveries per day to over 450 million mail boxes.
该系统每天推动50亿次的邮件投递，覆盖了4.5亿个邮箱。
In the past, one day I can hold some 10 boxes, now installed only a few per day, or even none.
以前我一天能装10来个箱子，现在每天只能装几个，甚至一个也没有。
In the past, one day I can hold some 10 boxes, now installed only a few per day, or even none.
以前我一天能装10来个箱子，现在每天只能装几个，甚至一个也没有。
应用推荐