it作形式宾语用法总结

　　It was not a propitious time to start a new business.

　　那不是营业开张的吉时佳日。

　　She found it extremely difficult to get a job.

　　她发觉找工作极其困难。

　　It would be preferable to employ two people, not one.

　　雇请两个人比雇请一个更好。

　　We estimated it would cost about  5 000.

　　我们估计要花费大约5000欧元。

　　It's the least I can do to help.

　　这是我所能帮忙做的最起码的事。