It's necessary for us to make a systematic analysis of the characteristics and teaching model of the competitive mathematics.
因此，我们有必要系统地分析竞赛数学的特征及其教学模式。
This thesis will make a systematic analysis of his films from the perspectives of directors' art persistence and commercial breakthrough.
本文将从导演对艺术的坚守和商业的突围的角度，对他的电影进行系统分析。
As one kind of sports, if we want to research the functions of tennis, it is necessary to make a systematic analysis about the functions of sports.
网球运动作为体育运动的一种，要研究其功能，有必要对体育运动的功能进行整体分析。
As one kind of sports, if we want to research the functions of tennis, it is necessary to make a systematic analysis about the functions of sports.
网球运动作为体育运动的一种，要研究其功能，有必要对体育运动的功能进行整体分析。
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