有一首轻快的英文歌,是男歌手唱的,歌词里有sometime i believe这句歌词...答:If your lips are moving,If your lips are moving If your lips are moving,Then you're lying, lying, lying, baby If your lips are moving,If your lips are moving If your lips are moving,Then you're lying, lying, lying, baby Boy, look at me in my face Tell me that you'...