下个世纪用三十年到五十年时间再走一步，达到中等发达国家的水平。

下个世纪用三十年到五十年时间再走一步，达到中等发达国家的水平。的英文翻译

基本释义

• The third step, which will take us 30 to 50 years into the next century, is to reach the level of the moderately developed countries.