第81课:How can technology improve education?

每天一个生活口语话题，一段地道的举例回答，并附有详细的词汇，发音及用法讲解。讲解材料选自当今最先进最有效的英语原版教材，更加贴近生活。每天坚持听讲解，并根据问题练习，给自己一个地道输入和输出的机会，你也可以张口自信说英语。

主题：How can technology improve education?

Technology can be a "force multiplier" for the teacher. Instead of the teacher being the only source of help in a classroom, students can access websites, online tutorials, and more to assist them. Education doesn't stop at the end of the school day because students have access to teachers, resources, and assignments via the web and access these resources at any time.

force multiplier:力量倍增器