而教材则是课程最重要、最基本的载体，也是学生主要的学习资源和学习工具。

And course textbook is the most important and most basic vector, is the main learning resources and learning tools for students.

他们制作了包括益智拼图在内的各种各样的学习工具，就连这个非常有影响力的色轮也是他们制作的。

They made a wide variety of learning tools, from educational puzzles to influential color wheels.

中国国际广播电台是一个很好的学习工具。

China radio international is a great learning tool.

演讲是一种绝佳的学习工具。

Speeches are an excellent learning tool.

是壹个优秀的学习工具助手。

It is an excellent learning tool aides .

ipad是否是有效的学习工具？

Is the iPad an effective learning tool?

电视能成为很好的学习工具。

Television can be a wonderful learning tool.

字典是我们使用的学习工具。

A dictionary is used a tool our study.

这个系统和传统课本学习互相补充,是一个理想的学习工具.

It is the perfect tool to complement the more traditional textbook learning.

类似的基于计算机的语言学习工具早已有了，例如由加利福尼亚州奥克兰科学学习公司开发的那些产品。

Similar computer-based language tools already exist, such as those developed by Scientific Learning of Oakland, California.