Almost all the currency teaching materials of writing for college students give a definite require on how to use the language correctly, and especially focus on the terseness of the language.

在我国现有的高校写作教材中，对写作过程中语言的运用都提出了明确的要求，其中对语言的简练性尤为重视。

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Students will complete the visual discrimination exercise from the All Aboard book (new edition p. 6, old edition p. 8) to make sure they focus on details.

学生完成书本上的所有看图说话的练习（新版第6页，老版第8页）。注意一定要注重细节。

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The scientists argue that "thinking too much" about preferences caused the students to focus on all sorts of variables that didn't matter, such as the texture of the jam or the presence of strawberry seeds.

WSJ: Jonah Lehrer on Eharmony.com, Chemistry.com and Other Dating Services | Head Case