it的用法总结表格

　　It was a time of peak demand for the product.

　　那是对该产品需求最旺的时期。

　　It is less of a problem than I'd expected.

　　问题不像我预料的那么大。

　　It is estimated the project will last four years.

　　据估计，这项工程将持续四年。

　　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。