分类：教育/科学-外语学习
问题：英语翻译成中文，不要用软件随便拉一下，十分感谢，在线等答案。地名? 
3.  The fact that non-native eakers learned Russian later in their lives does not necessarily guarantee that they would have a better understanding of how the language should be taught. 4.  Granted that non-native speakers are more effective in teaching Russian, we cannot ha3.  The fact that non-native eakers learned Russian later in their lives does not necessarily guarantee that they would have a better understanding of how the language should be taught. 4.  Granted that non-native speakers are more effective in teaching Russian, we cannot hastily conclude that all languages should also be taught by non-native speakers.
回答：3。事实上，那些非俄语母语的俄语学习者无须保证他们在如何教授俄语方面能有更深入的了解。
4。就算非俄语母语人士在教授俄语更有效率，我们也不能就此推断其他的语言亦是如此。