这封信是专人送来的呢，还是从邮局寄来的?。

Did this letter come by hand or through the post?

youdao

这封信是专人送来的还是邮寄来的？

Did the letter come by hand or through the post?

youdao

这封信是专人送来的还是邮寄来的？

Did the letter come by hand or through the post?

youdao