While in northern hilly area, there are 5 genera and a total of 28 species, of them 18 species of palaearctic region, 10 species are widespread species.是什么意思_While in northern hilly area, there are 5 genera and a total of 28 species, of them 18 species of palaearctic region, 10 species are widespread species.在线翻译_英语_读音_用法_例句