偶要地道的英文~

Eat the snacks only at night when you are hungry~

Don't be a phantom eater,(I'm watching!)

Don't eat by stealth unless you are hungry in the evening.

this for nights hunger,don't steal any!

就这样,很自然!

Eat it(snacks) when you are hungry at night, don't steal any!

Eat your snacks when you are hungry, not before.

You can eat it while you are hungry at night.