Worse was to come: having gone back into the classroom, Clancy and Goodman claim they then discovered an audio recording system, hidden in a cupboard.

更糟的是，回到教室后，Clancy和Goodman说他们在橱柜后发现了一个隐藏的摄像头。

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They'll also work to point out writing's many classroom USES, among them labeling a graph in math, composing a thank-you note to a class visitor, or recording the results of a science project.

老师也会给孩子们指出写作在教室里的各种用途，比如标记数学中图表，给来访者写感谢条或者记录科学活动的结果。

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Get the recording of some magazines you like (for example, Studio Classroom) and listen to them while you read. This will improve your reading speed and pronunciation.

买一些你喜欢的杂志的录音带(例如，“空中英语教室”之类的)，边读边听着它们。这样做能够帮助你提高阅读速度，并且有助于改进你的发音。

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Demonstrating simple procedures such as properly charging and inserting the battery, inserting a tape or memory card, and selecting the correct recording mode eats up classroom time when using a regular camera.

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Leat would often abuse his victims in the classroom with other pupils present, covertly recording the incidents under a table.

BBC: Somerset sex abuse teacher Nigel Leat 'extremely devious'