6个数复式2中二中了4个多少组简介：——Compared to the Ussuri River, the Sakhalin generation were almost savage Jurchens, while the Jurchens in the Heilongjiang basin were slightly civilized and relatively receptive to the Qing Dynasty.
——Compared to the Ussuri River, the Sakhalin generation were almost savage Jurchens, while the Jurchens in the Heilongjiang basin were slightly civilized and relatively receptive to the Qing Dynasty.
