https://online2.tingclass.net/lesson/shi0529/0009/9907/278.mp3
https://image.tingclass.net/statics/js/2012
講解文本：
against the clock 爭分奪秒地，搶在某一時刻之前
We are working against the clock to finish the report.
為了完成這一報告我們爭分奪秒。
We can't wait, It's a race against the clock.
我們不能再等了，現(xiàn)在是一場爭分奪秒的競爭。
瘋狂練習吧!
