求翻译：“学生的能力不是教出来的，而是练出来的。”因此，学生学习之后必须及时当堂训练以反馈其所学情况，并进一步将所学知识转化为能力。当堂训练的时间一般不少于15分钟，要确保学生能够把刚学到的知识转化为能力。同时，训练的内容重在应用知识解决实际问题和培养能力方面，而不搞死记硬背。当堂训练有效提高了课堂40分钟的教学效率，同时也大大减轻了学生的课业负担，使学生有了充足的课余时间以全面提高其它各项综合素质，为学生全面素质的发展开辟了广阔的天空。是什么意思？

"The ability of students not to teach them, but out of practice." So, after learning the importance of timely feedback when they have learned in the training hall, and to further the knowledge into the ability. When the Church of training time is normally less than 15 minutes, to ensure that student

"The abilities of the students is not to teach, but practice. " Therefore, students must be timely when church after learning training in order to feedback from the students their service, further the knowledge learned into capacity. todo training time is normally not less than 15 minutes, to ensure