盯着作业唱征服望着老师唱忐忑
[dīng zhe zuò yè chàng zhēng fú wàng zhe lăo shī chàng tăn tè]
It vividly illustrates a student singing 'conquer' while focusing on homework, and singing 'unease' while looking at the teacher, highlighting school life's contradictions and emotions.