You're too thin. You're not eating properly.

你太瘦了。你没有好好吃饭。

《柯林斯英汉双解大词典》

That is why the smallest of the herbivores, Thomson's gazelle, lives on fruit that is very nutritious but too thin on the ground to support a larger animal.

那就解释了为什么最小型的食草动物，汤普森瞪羚，能以水果为食；虽然水果非常有营养，但是在地面上太稀少，不足以维持体型更大的动物生存。

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The ice is too thin to bear your weight.

冰太薄，承受不住你的重量。

《牛津词典》

Too many fat people in the United States, so this will help them keep thin, you know.

美国有太多肥胖的人了，这样可以帮助他们保持苗条。

在中央公园溜达 - SpeakingMax英语口语达人

No one at the modeling agencies, she said, ever told her she was too thin.

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But this, they say, means that money is stretched too thin and projects left unfinished.

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If it is too thin, which can happen at very low temperatures, the ski sticks.

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