1.I blew it.我真失策。
    2.What a disappointment!真讓人失望!
    3.What a pity!太遺憾T!
    4.It was a waste of effort.白費(fèi)力了。
    5.All that for nothing.前功盡棄。
    6.You let me down.你真讓我失望。
    7.It's a waste of time.純屬浪費(fèi)時(shí)間。
    8.My heart is broken.我的心都碎了。
    9.What a shame!真可惜!
    10.I don't think you can make it.我想你做不到。
    11.There's no way he can make it.他不可能成功。
    12.Fat chance of catching the thief.抓到這個(gè)賊不太可能。
    13.But she did and it made me disappointed.
    但她做了，這讓我很失望。
    14.I'm not at all sure he is capable of doing that.
    我不能肯定他能做那件事。
    15. 1 don't really believe you can get away with it.
    我不大相信你能逃脫得了。