他在课堂上用不同的活动使我们保持兴趣的翻译：He used a variety of activities in class keeps us interested 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

He was in the classroom with a variety of activities to keep us interested

He used a variety of activities in class keeps us interested

He makes us in the classroom with the different activity to maintain the interest

He used different activities in the classroom so that we maintain the interest

He used a variety of activities in class keeps us interested