Justin Bieber – U SmileOhYeahMmmmI'd wait on you forever and a day我将永远服侍你Hand and foot无微不至的Your world is my world你的世界就是我的世界Yeah 耶~Ain't no way you're ever gon' get没有什么办法可以让你离开Any less than you should我绝不会让你失望Cause baby因为亲爱的You smile I smile (oh)你笑,我也笑(你快乐,我也快乐)Cause whenever...