https://online2.tingclass.net/lesson/shi0529/0009/9907/328.mp3
https://image.tingclass.net/statics/js/2012
講解文本：
insightful 有深刻見(jiàn)解的，富有洞察力的
I like this book very much. It's so interesting and insightful.
我很喜歡這本書(shū)，非常有趣，也非常深刻。
Thank you so much for your insightful answer.
非常感謝你能夠給予我如此深刻的回答。
瘋狂練習(xí)吧!
