She went without eating for three days.

她三天没吃东西。

《牛津词典》

It is unhealthy for us to go to school without eating breakfast in the morning.

我们早上不吃早餐去上学是不健康的。

youdao

I expect you know what it is to go without eating, eh?

我想你晓得没东西吃是啥滋味，不是吗？

youdao

And she has gone without eating herself to ensure her family is fed.

BBC: Cost of food: Families struggling with rising prices

He could walk for two days without eating, or eat three meals in one sitting and then be off.

NEWYORKER: Bear Meat

Many people who binge go long periods of time in between without eating to try to save calories, which can lead to more binge eating later on.

CNN: Food was 'only relationship that mattered'