Middendorff's journey (1844-1845) to north-eastern Siberia - contemporaneous with Castren's journeys for the special study of the Ural-Altaian languages - directed attention to the far north and awakened interest in the Amur, the basin of which soon became the scene of the expeditions of Akhte and S
Altaian与发音含义,同义词,反义词,翻译,刑和更多的