https://online2.tingclass.net/lesson/shi0529/0009/9907/784.mp3
https://image.tingclass.net/statics/js/2012
sure thing 沒問題，毫無疑問的事，必然要發(fā)生的事情
-Could you please open this box?
你能開一下這個(gè)盒子嗎?
-sure thing!
沒問題。
I'm confident we can win, but it's not a sure thing.
我有信心能贏，但也不是百分百確定。
