I tried to conceal my surprise when she said she was only 22.疑问.._英语解答

I tried to conceal my surprise when she said she was only 22.疑问...
这个是固定用法?【当A正怎么样的时候,B怎么怎么...】.
应该不是什么从句、或者间接引用吧?

人气：119 ℃　时间：2019-11-11 19:22:36

解答

when后是时间状语从句, she was only 22是said的宾语从句