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																										- 专心工作,不要说话。
 Attend to your work and stop talking.
- 你必须专心学习。
 You must pay attention to your study.
- 职员们在专心工作。
 The clerks are at work attentively.
- 这嘈杂的环境实在不利於专心工作。
 These noisy conditions aren't really conducive to concentrated work.
- 他专心于学问。
 He is devoted to his studies.
- 上课的时候必须专心听老师讲课。
 You must pay attention to your teacher in the class.
- 他工作得更专心了。
 He works with greater devotion.
 
 
 
 
 
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	海词词典,十七年品牌