2z=zz！就叫2y吧。
　　　Cause you had a bad day
　　 You‘re taking one down
You sing a sad song just to turn it around
　　　　You say you don‘t know
　You tell me don‘t lie
You work at a smile and you go for a ride
　　　　　　You had a bad day

还不快来拜过老祖