什么是顺龙和尼龙的区别简介：Dorgon stood on a high platform, holding a telescope, and calmly observed the battle situation on the river. At the same time, Tanqi continuously reported back to him about the battle situation upstream and downstream.
Dorgon stood on a high platform, holding a telescope, and calmly observed the battle situation on the river. At the same time, Tanqi continuously reported back to him about the battle situation upstream and downstream.
