盏

深夜的书房里依然亮着一盏昏黄柔和的台灯，老教授伏案疾书，正在修改学生的博士学位论文。

shēn yè de shū fáng lǐ yī rán liàng zhe yī zhǎn hūn huáng róu hé de tái dēng, lǎo jiào shòu fú àn jí shū, zhèng zài xiū gǎi xué shēng de bó shì xué wèi lùn wén.

There was still a dim and soft desk lamp on in the study room late at night. The old professor was studying hard at his desk and revising the student's doctoral thesis.