求翻译：三个年级学生对于图像3中的匀速运动关注均较多，11年级学生对其关注略少，对图像4中的变速运动，学生较多的是描述变化历程，而描述整个历程为“变速运动”的学生较少，且年级间差异较小。是什么意思？

Image 3 for three students in uniform motion are more concerned about the 11 students to its slightly less attention, speed of movement in the image 4, students describe the change process more, and described the whole process as "speed campaign "fewer students, and small differences between grades.

3 In 3 students in each year for image of uniform velocity Movement concerns are more than 11 students, slightly less than that of its concern for variable speed movement of image 4, the students have many of the changes described in the course description for the entire course of " " variable speed

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Three students for uniform motion in the image 3 concerns were more grade 11 students slightly less attention to it, on variable speed motion in image 4, more is to describe the change of course for the students, and describe the whole process as "variable speed motion" fewer students, and small dif

Three students for uniform motion in the image 3 concerns were more grade 11 students slightly less attention to it, on variable speed motion in image 4, more is to describe the change of course for the students, and describe the whole process as "variable speed motion" fewer students, and small dif