https://online2.tingclass.net/lesson/shi0529/10000/10118/510.MP3
https://image.tingclass.net/statics/js/2012
run into 向……跑去，碰到困難，偶然遇到某人
If you run into any problems, you call me. 如果你碰到可困難，找我。
I ran into her on my way home. 回家的路上偶然碰到了她。
Good (Nice) running into you. 見到你很高興。
I ran into Mike this morning. 我今天早上碰到麥克了。
How's he doing? 他過得怎么樣?
