https://online2.tingclass.net/lesson/shi0529/0009/9907/134.mp3
https://image.tingclass.net/statics/js/2012
講解文本：
laid-back 悠閑的，懶散的，自在的，從容不迫
Why are you so laid-back? The exam is in 30 minutes!
你怎么還是這么閑散?考試30分鐘之后就要開始了!
Everyone here has a really laid-back attitude.
這里的每個人都是一副優(yōu)哉游哉的態(tài)度。
瘋狂練習(xí)吧!
