https://online2.tingclass.net/lesson/shi0529/0009/9907/410.mp3
https://image.tingclass.net/statics/js/2012
講解文本：
sleep like a rock 睡得死，睡得很香
I slept like a rock last night.
我昨晚睡得像頭死豬一樣。
Mike can sleep like a rock in almost any place, including airplanes and cars.
Mike在任何地方都能睡得很死，包含在飛機和車子上。
瘋狂練習(xí)吧!
