直到老师解释我们才意识到保护环境的重要性的翻译：Not until the teacher explained we realized the importance of environmental protection 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

Until the teacher explained that we realize the importance of environmental protection

Not until the teacher explained we realized the importance of environmental protection

Until teacher explained we only then realize the protection environment the importance

Until Teachers explain what we are only aware of the importance of the protection of the environment

Not until the teacher explained we realized the importance of environmental protection