1. They also tend to view themselves and their work as indispensable and their working long hours as commitment to the company.
    他们也往往认为他们本人及他们的工作对公司是不可或缺的, 他们超时工作是对公司一种承诺。

2. And you eventually quit beating yourself for not having been somehow indispensable — or for not having become an accountant.
    终于你不再因为自己没有能成为一个不可或缺的人物--或者没有成为一个会计--而痛不欲生。

3. Indirect Object间接宾语Your help is indispensable to me.
    你的帮助对我是绝对必要的。