全部 » Close Up » 学生在一个侧面有一本书的方形笔记本上画一张数学图表 Student draws a mathematical chart over a squared notebook with a book on the side

这位敬业的学生身边放着一个方形的笔记本，一丝不苟地绘制了一张精确的数学图表，并附上一本书供参考，展示了他们对知识和学术能力的坚定追求。

With a squared notebook by their side, the dedicated student meticulously sketches a precise mathematical chart, accompanied by a book for reference, demonstrating their unwavering pursuit of knowledge and academic prowess.