不知不觉，我们认识已经一个月了！
热心网友
How time flies.wo have known each other for one month.
热心网友
Unconsciously, we have been known each other for more than one month already!
热心网友
I never know that we've been friends for more than 1 month!
热心网友
How time flies,we have met for more than one month
热心网友
Unconsciously,we have met each other more than one month.