一个炎日的夏天，这些小学生们正在课室里专心投入他们的学习。
Inside the classroom on a hot summer day these pupils are concentrating on their work.
他在学习方面是很专心的。
你应该专心于你的学习。
如果你专心致志于英语学习，你的英语会越来越好。
If you devoted yourself to English study, your English will be better and better.
你只有专心致志的学习，才能通过考试。
You'll only pass the exams if you apply yourself to your work.
专心学习，别东张西望的。
但是，因为她学习不够专心，她的潜力没能完全发挥出来。
She is, however, holding herself back by her lack of academic focus.
只要你专心于学习，你就会通过考试的。
You will pass your exam if you really apply yourself to your study.
只要你专心于学习，你就会通过考试的。
You will pass your exam if you really apply yourself to your study.
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