Abby Weiss oversees the development of the group's teaching tools.

艾比·韦斯负责监督该组织开发。

He also prepared visual aids, diagramming fault line, so his classmates wouldn't get confused.

他还准备了视觉，图像断裂线帮助学生便于理解。

She says the project has provided more than 500,000 objects including writing instruments for use in schools.

她说这个项目提供了50多万件物品，包括学校用一些。

She taught Jane knowledge with audio-visual aids.

她用直观学习知识。

A video is a useful aid in the classroom.

【aid】录像在课堂学中是有用。

Her teaching aid: the wheel of fifteen family wines.

她：十五种家族葡萄酒之轮。

So, if you pay attention here, you can also use this as a teaching aid for yourself.

所以，如果你注意这里， 你也可以把它作为你自己。

His word was law, and if you needed a little legal education, then those brass knuckles were just the right teaching tool.

他说话就是法律，如果你需要一点法律育，那么他那不锈钢拳套无疑是最好。

Then they try to teach the students something with a specific presentation style, like using visual aids and do a follow-up test to see how much they learned.

然后，他们尝试给学生们一些有特定表现形式东西，例如使用视觉，进行后续测试，以了解他们学到了什么。

" So, things beyond pencils, like other basic school supplies as well as text books for second-generation universities, some of the newer universities that have been constructed in Ethiopia, " Godefa said.

“除了铅笔外，还有一些基本学校，以及为埃塞俄比亚第二代大学提供课本。”