最近几十年,流行性乙型脑炎逐步扩大到以前无此疾病的亚洲地区和澳大利亚北部。

最近几十年,流行性乙型脑炎逐步扩大到以前无此疾病的亚洲地区和澳大利亚北部。的英文翻译

基本释义

• In recent decades, the disease gradually has spread to previously unaffected Asian regions and to northern Australia.