专心

1. 专心工作，不要说话。
   Attend to your work and stop talking.
2. 你必须专心学习。
   You must pay attention to your study.
3. 职员们在专心工作。
   The clerks are at work attentively.
4. 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.
5. 他专心于学问。
   He is devoted to his studies.
6. 上课的时候必须专心听老师讲课。
   You must pay attention to your teacher in the class.
7. 他工作得更专心了。
   He works with greater devotion.

专的英语翻译：

心的英语翻译：