Question

麻烦帮我分析分析句子成分，详细哦，谢谢！

I saw a saw saw a saw.

我曾看到一把锯子锯另一把锯子
In the 1970s he was a surgeon at Yale, had a wonderful wife and
five beautiful children, but he was terriblly unhappy.
在20世纪70年代，他在耶鲁当外科医生，有位出
色的太太和五个漂亮的孩子，但他那时过的却很不开心。

Answer 1

I 主语 saw谓语 a saw 宾语 saw a saw宾补
In the 1970s时间状语he 主语was谓语a surgeon表语at Yale地点状语 had谓语
a wonderful wife and five beautiful children, 宾语
but he主语 was谓语 terriblly unhappy. 表语