I can't stand eating in the cafeteria.

我实在不想在自助食堂吃了。

youdao

I vividly remember eating dinner in the cafeteria on the day of casting; as I grew more sure I wouldn’t be part of his plans, I nervously shoveled food into my mouth without actually tasting anything.

我还真切地记得演出当晚，我正在学校餐厅里吃完饭；越发感觉自己不会成为他的计划中的一个部分。 我神经质地把食物扒拉尽嘴里，感觉不到任何滋味。

youdao

Laura: I guess so. But the cafeteria was also eating in the halls in front of their lockers.

我也认为是这样。但自助餐厅的大堂坐满了吃饭的学生，储物柜前也挤满了吃饭的人群。

youdao

in the cafeteria when they're eating lunch, on the playground.

在餐厅吃午餐的规矩，和在操场的规矩。

驯服淘气的人 - SpeakingMax英语口语达人

Yet he could also be charming and disarming - opening shareholder meetings with a prayer and eating his lunch in the cafeteria.

BBC: Profile: Bernie Ebbers