释义：
speak as 以……的资格说
speak as somebody 表示“以……的资格说”，因此 speak as a doctor 表示作为医生说，speak as a parent 表示作为父母说。
例句：
May I speak as a girlfriend for a second?
我能以女朋友的身份说两句吗？
Are you speaking as my husband or as my boss?
你是以我丈夫的身份说话，还是以老板的身份？
Now I'm speaking as a doctor.
现在我以一个医生的身份说话。
Can you pick up the phone, speaking as me?
你能接电话假装是我吗？
对话：
A: What should we do about this problem?
我们应该怎么处理这个问题？
B: I can't speak as your teacher. Ask him.
我不能像老师一样回答，问问他吧。
