I just feel like something hot.

我只是想吃点辣的。

I feel like something good to eat.

我觉得似乎想找点好的东西吃。

I feel like something is missing in my life.

极不想有这样的感觉，可就是甩也甩不掉。

Well, it depends what you're up for? Do you feel like something light and healthy?

嗯，那要看你想吃什么东西了？你想不想吃点清淡并健康的食物？

If you really feel like something sweet, try a handful of grapes, they're packed full of the fruit sugar fructose.

如果你确实喜欢甜食，试试一把葡萄——它们是富含水果糖味的。