They need hundreds of hours of study and practice.
他们需要数百小时的学习和练习。
Knowledge comes from study and practice and they bring out the best in each other.
真知灼见来源于学习与实践，二者相得益彰。
And with regular study and practice, it will!
有规律的学习和练习，这就会实现！
He turned to the study and practice of medicine.
他致力于医学的研究和实践。
Heng Jing put his whole heart into study and practice.
恒景全心全意地学习和苦练。
Seniors: study and practice of the year.
大四：学习与实践的一年。
I had to study and practice hard to instruct new soldiers.
我不得不很认真地学习和实践，然后再教授给新兵。
Secondly, make a good plan for your study and practice it strictly.
其次，给你的学习制定一项好计划并严格执行。
The model consists of 3 modules of techniques, case study and practice.
该模式包括理论技巧、案例分析和翻译实战三个模块。
So, the Law of Attraction, the study and practice of the Law of Attraction.
因此，吸引力定律，对吸引力定律的学习和实践。
Language errors are natural phenomena in learners foreign language study and practice.
语言错误是外语学习和实践中的一种必然现象。
The methods of study include theory study and practice analysis, quantitative analysis and qualitative analysis.
在研究中采用了理论研究和实证分析相结合、定量分析与定性分析相结合的方法。
Dr. Stephen Strange: Study and practice.
奇异博士：研究并实践。
Dr. Stephen Strange: Study and practice.
奇异博士：研究并实践。
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