教学方案设计包括专人设计、集体研讨、个人完善和标准文本制作四个步骤。
The first parts should be through 4 stages which are nominated person's designing, group researching, document improvement & final standard teaching document deciding.
想想类似手机这种看似无害的东西吧——一方面，手机可以用来进行小额信贷和基于文本的社交，但另一方面，它也可以成为临时制作的爆炸装置。
Think of something as seemingly benign as the cellphone—we have microfinance and text-based social networking at one end of the spectrum, and improvised explosive devices at the other.
手稿是作者为出版而制作的文本。
A manuscript is the text an author produces for publication.
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