今天我们要学的词是lip sync。Lip sync 是lip synchronization的简称，意思是对口型，假唱。Pop singer Beyonce is alleged to have lip synced the national anthem at President Obama's second inauguration. 流行歌手碧昂丝被指在奥巴马总统的连任就职典礼上以对口型的方式演唱美国国歌。Lip syncing, once considered an industry taboo, has become expected at some high-stakes live events. 曾经被视为行业大忌的假唱，现在已经成为一些重大现场活动表演中的常见做法。好的，今天我们学习的词是 lip sync, lip sync, lip sync...