The student exhibited signs of psychasthenia, manifesting as excessive anxiety and fatigue during exams.
学生在考试期间表现出精神衰弱的症状，如过度焦虑和疲劳。
Psychasthenia can significantly impact a student's ability to concentrate and perform academically.
精神衰弱会显著影响学生的注意力和学业表现。