Keri Hilson feat. Kanye West & Ne-Yo - Knock You DownKanye West rap的这段倒数第三句有唱到,但我没把握就是你找的Tell me now can you make it past your caspersSo we can finally fly off into NASAyou was always the cheerleader of my dreams toseem to only date the head of football teamsand I was the class clown that, always kept you laughin...