https://online2.tingclass.net/lesson/shi0529/0009/9907/329.mp3
https://image.tingclass.net/statics/js/2012
講解文本：
down-to-earth 不驕傲的，平易近人的，務實的，腳踏實地的
Mary is probably the most down-to-earth person I've ever met.
Mary也許是我見過最接地氣的人了。
Your project is more down-to-earth and sensible.
你的計劃更務實也更合理。
瘋狂練習吧!
