-
Forest ecosystem in Daxinganlin is representative in cold temperate zone in our country.
大兴安岭的森林生态系统是我国寒温带地区代表性较强的生态系统。
youdao
-
Forest ecosystem in Daxinganlin is representative in cold temperate zone in our country.
大兴安岭的森林生态系统是我国寒温带地区代表性较强的生态系统。
youdao