https://online2.tingclass.net/lesson/shi0529/0009/9907/471.mp3
https://image.tingclass.net/statics/js/2012
講解文本：
glued to one's seat 非常專(zhuān)注于某件事情，集中注意力，一動(dòng)不動(dòng)
Mike's always glued to his seat during the class.
Mike上課的時(shí)候總是專(zhuān)心致志。
She is always glued to her seat when she reads books!
她看書(shū)的時(shí)候總是非常專(zhuān)心。
瘋狂練習(xí)吧!
