for后面加什么人称代词宾格

　　For years we had little knowledge of what life was like inside China.

　　以往很多年我们对于中国国内的生活情况所知甚少。

　　It was a time of peak demand for the product.

　　那是对该产品需求最旺的时期。

　　There was much discussion about the reasons for the failure.

　　就失败的原因进行了大量的讨论。

　　We have a full order book for the coming year.

　　我们来年的订货簿已经记满了。

　　I didn't get a red cent for all my work.

　　我做了那么多工作，可什么也没得到。