https://online2.tingclass.net/lesson/shi0529/0009/9907/437.mp3
https://image.tingclass.net/statics/js/2012
講解文本：
the last straw 最后一根稻草，忍耐的極限
She stood me up again. That was the last straw.
她又放我鴿子了，簡(jiǎn)直忍無可忍了。
You did not finish the work. That was the last straw.
你沒完成任務(wù)，這已經(jīng)觸碰底線。
瘋狂練習(xí)吧!
