The computer in Dan's car is helping him reach his hotel. (D=Dan; C=computer)
D : OK, computer, how do we get there?
C : Go one block and take a left.
D : That looks easy. (He turns right.)
C : Left! I said "left," you idiot!
D : Sorry! Wow, you don't have to get so angry.
C : I'm sorry. I guess I'm just having a bad day.
D : A bad day? You're a computer! How can you have a bad day?
C : Well, I think I've got a virus.
D : Ha! And I thought computers could never be wrong.
丹：好吧, 电脑先生, 我们怎么去呢？