She said she saw him by the coffee machine more often than at his desk.

她说，比起在他的办公桌前，她更经常在咖啡机旁看到他。

youdao

He was working at his desk.

他正在伏案工作。

《柯林斯英汉双解大词典》

By breakfast-time he was already at his desk.

到早餐的时候他已经坐在自己的桌前了。

《柯林斯英汉双解大词典》

You can see Kahn working at his desk and talking with his builders.

VOA: special.2009.12.13

In the second poem here, "I Looked Up From My Writing," the poet, the first person, is being interrupted at his desk at night.

在第二首诗中“从我的写作中来看“,诗人也是第一人称，夜晚在书桌前被打扰。

耶鲁公开课 - 现代诗歌课程节选

I'd give him 5 or 10 min to get settled, to look at some of the papers on his desk.

我会给他5到10分钟整理一下，看看桌上的报纸。

普林斯顿公开课 - 国际座谈会课程节选

Past midnight, Durbin slumped at his desk, one hand over his face, yawning painfully.

NEWYORKER: The Empty Chamber

Bank chairman George Ty himself sets the example, at 64 still at his desk every day.

CNN: The Asiaweek Financial 500

Piasecki must have come in while Kendall was napping at his desk and left it there.

NEWYORKER: Great Experiment