It is not a good idea to miss meals and replace them with snacks.

不吃正餐，改吃点心，这不是什么好主意。

《牛津词典》

It is not a good idea to replace meals with snacks.

用零食来代替正餐这不是什么好主意。

youdao

You also need good manners at meals.

用餐时你也需要有良好的礼仪。

youdao

Some 91% of parents said they were very happy with the school meals service they received, with almost three-quarters (72%) saying the quality of the food was key and 87% saying they found school meals good value for money.

BBC: School meal rules should apply to academies - parents

Or maybe your marriage would be a little different if you committed to a couple nights of home cooked meals and good conversation.

FORBES: 5 Reasons You're Not Getting What You Want

The meals were not good, there were not enough blankets, for showers there was only cold water, freezing.

BBC: Greece asylum: Journey through a broken system