教学光盘指为学校教学服务的配套光盘影像资料。可以是教学视频，也可以是教学课件，甚至是以影像方式显现的文字信息、图表等。
忘了昂贵的教学光碟和家教吧！想让孩子聪明，秘诀很简单，就是生下他们的时间相隔两年。
Forget expensive educational DVDs and private tutors, the secret to smart children could be as simple as giving birth to them two years apart.
忘了昂贵的教学光碟和家教吧，想让孩子聪明，秘诀很简单，就是第一胎和第二胎的出生相隔两年。
Forget expensive educational DVDs and private tutors, the secret to smart children could be as simple as giving birth to them two years apart.
教学材料包括一套光碟， 手册和入籍考试申请表，公?可随意购买。
A set of naturalization package, including handout, CD and N400 application form, used in the class is also available to the public.
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