字幕列表 影片播放 列印英文字幕 at the next CS 50 and onstage. Demo doesn't go was like Smith in this phone book. Well, what do your instincts? I might jump roughly to the middle of the phone book glance down. See that I'm at M. And I know now that Mike Smith isn't to the left. He must be to the right. And so at this point, we can literally tear this point. We can literally 10. At this point, we can figuratively tear the phone book and 1/2.