https://online2.tingclass.net/lesson/shi0529/0009/9215/s/2.mp3
https://image.tingclass.net/statics/js/2012
S-2:see something with half an eye 不費力氣看出
A:You're in love with Mary, right?
A:你愛上了瑪麗,對嗎?
B:You're pulling my legs!
B:別開玩笑了!
A:I'm not blind. Anyone can see that with half an eye.
A:我眼睛可不瞎,誰都能毫不費力地看出來。