To improve mathematics classroom instruction efficiency is one basic task of study on mathematics education.
提高数学课堂教学效率是数学教育研究的一项根本任务。
You should persist in physical training, and continually enhance physique to adapt to the future with the completion of the task of study and arduous work.
要坚持体育锻炼，不断增强体质，以适应完成学习任务和将来担负繁重工作的要求。
You should persist in physical training, and continually enhance physique to adapt to the future with the completion of the task of study and arduous work.
要坚持体育锻炼，不断增强体质，以适应完成学习任务和将来担负繁重工作的要求。
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