lǎo / shī / zài / xué / qī / mò / gēn / jù / xué / shēng / de / cāo / xíng / hé / chéng / jì / jìn / xíng / píng / dìng

老师在学期末根据学生的操行和成绩进行评定。

At the end of the semester, the teacher evaluates students based on their conduct and grades.