英语语法分析

With a deep sigh into the telephone line from Volgograd, Dvuzhilov agrees.

杜日洛夫在电话那头的伏尔加格勒深深地叹了口气，表示赞同。

Nadezhda Kipryanovich, Boris mother, is a dermatologist in a city clinic, and graduated from the Volgograd Medical Institute not long before this, in 1991.

Nadezhda Kipryanovich，是鲍里斯的妈妈，是个在城市诊所供职的皮肤科医生，刚毕业于伏尔加格勒医学学院没有多少时间，时间是1991年。