Seven after nine? No. I'm sure he's in his office.
九点零七分 ,不会太早的。我肯定他到办公室了。
Cetainly.You're absolutely right about that.
当然,关于那你是绝对正确的
is as the proportion of the total vocabulary of his mother tongue against those words of his own baby talk that are taken up into the vernacular of his family.