https://online2.tingclass.net/lesson/shi0529/0009/9215/l/9.mp3
https://image.tingclass.net/statics/js/2012
L-9:let someone down 使某人失望
A:That's really a let-down.
A:那可真令人失望。
B:Yeah. He really does let me down.
B:是的,他確實讓我失望。
A:But that should not be the reason for you to lose heart.
A:但這不應(yīng)該成為你灰心的理由。
B:I'm at the end of the tether. I run out of ideas.
B:我再沒有精力了,我已無計可施了。