Here's another example, Beef Stew, you wouldn't necessarily expect to find sugar in beef stew but it's there.

这有另外一个例子,炖牛肉,你可能不会想到炖牛肉里面有糖,但这里确实有

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So you wouldn't eat something like beef stew and expect to find this to be the case.

所以你想不到像炖牛肉这类食物中会含糖

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选