W: Ah, I'm going to be late now.
啊，我要知道了。
M: We don't work today.
你今天不用上班。
W: How could I be so muddle headed?
为什么我这么糊涂？
M: This is the third time you are mistaken on this subject.
这是你第三次弄错这个题目。
W: How could I be so muddle headed?
为什么我这么糊涂？
M: Think about it before writing. Don't hurry.
在写之前先想清楚。不用着急。
