几十年前,世界各国的教育体系基本类似的翻译：A few decades ago, countries around the world similar to the basic education system 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

A few decades ago, the world's education system is basically similar to the

A few decades ago, countries around the world similar to the basic education system

Several dozens years ago, various countries education system basic similar

Some 10 years ago, the world's educational system, which essentially similar

A few decades ago, countries around the world similar to the basic education system