英語三級每日口語(6.1)：There is nothing I can do.

There is nothing I can do.
    我無能為力。
    今天的幾個句子是有關(guān)能力的：
    1.Frankly, I can do nothing about it.
    坦率地說，我對此無能為力。
    2.I can do nothing more , I give up.
    我無能為力，我放棄。
    3.I can do nothing about it.
    此事我無能為力。