YOLO美语 YOLO美语(8) Are You Busy? 2016年6月2日 18:19 美国之音 您的浏览器不支持HTML5 Anna wants to apologize to her co-workers. She learns what they do at the same time every day. Anna 想向同事道歉。她了解了每天同一时间他们会做什么。