https://online2.tingclass.net/lesson/shi0529/0006/6295/ln51.mp3
https://image.tingclass.net/statics/js/2012
樂寧外教口語天天練No.51
She's a pro at playing the piano
pro意指 someone who's really good
at something/ a professional
She's a pro at playing the piano
她鋼琴彈得非常好！
謝謝收聽，明天繼續(xù)^^
