Someone who is malnourished is ill or weak because their body has not had enough good food. The picture most people have is hunger, and news reports often mean that.

Someone who is malnourished is ill or weak因為身體沒有攝取到足夠好的食物而生病或虛弱的人 because their body has not had enough good food就是malnourished。The picture most people have is hunger大多數人腦中的畫面是飢餓，and news reports often mean that新聞報導講的通常也是這個意思。

Though actually, you can eat a lot and still be malnourished if the food has almost no protein, vitamins, or other things a body needs. Children who are malnourished may grow slowly; anyone may feel tired, catch illness easily, or look poorly in hair and skin.

Though actually, you can eat a lot and still be malnourished不過其實，你可以吃很多卻還是malnourished，if the food has almost no protein, vitamins, or other things a body needs如果吃的東西幾乎沒有蛋白質、維生素，或身體需要的其他營養。Children who are malnourished may grow slowly營養不良的孩子可能長得比較慢；anyone may feel tired, catch illness easily, or look poorly in hair and skin任何人都可能因此感到疲倦、容易生病，或頭髮和皮膚看起來狀況不好。

It is a fairly formal, medical-sounding word, used by doctors and aid workers. It describes the person (or animal).

It is a fairly formal, medical-sounding word這是個相當正式、聽起來很醫學的字，used by doctors and aid workers醫生和救援人員會用。It describes the person (or animal)它形容的是人（或動物）本身。

The problem itself is malnutrition. Being thin is not the same thing: a thin person may be perfectly well fed.

The problem itself is malnutrition這個問題本身叫malnutrition（營養不良）。Being thin is not the same thing瘦不是同一回事：a thin person may be perfectly well fed一個瘦的人可能吃得非常好、營養充足。