https://online2.tingclass.net/lesson/shi0529/0008/8687/309.mp3
https://image.tingclass.net/statics/js/2012
A: Tom set the whole country by the earswith his discovery.
约翰的发明震惊了全国。
B: He is really terrific!
他真了不起!
A: He was very clever when he was a boy.
他小的时候就非常聪明。
