The seven fat and thin cows mean seven years.

七只肥牛和七只瘦牛均指七年。

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And the lean and ugly cows ate up the first seven fat cows.

这又干瘦、又丑陋的母牛、尽了那以先的七只肥母牛。

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The lean, ugly coes ate up the seven fat cows that came up first.

这又干瘦又丑陋的母牛吃尽了那以先的七只肥母牛。

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In a study of people with a gene that put them at higher risk for Alzheimer's, those who ate a high-fat diet were seven times more likely to develop the disease than those who ate a low-fat diet, researchers reported.

CNN: Health - New drug moderates problems for later-stage Alzheimer�� patients, researchers report

In general, people with the gene variant who also consumed the highest fat diets were seven times more likely to develop Alzheimer's than individuals with the susceptibility mutation who ate less fat.

BBC: High fat diet link to Alzheimer's

Then recline on one of the new beds, fitted with a goose-down-stuffed duvet, a fat mattress and seven pillows.

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