在家中的办公室里等侯电脑启动时，我给自己灌下一些谷类食物，狼吞虎咽地吃下去。

I pour myself some cereal and gulp it down in my home office while waiting for the computer to boot up.

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这些人集中地开发这片土地，在山坡上寻找野生的谷类植物和坚果，而在草木茂盛的低地和河谷里猎捕瞪羚和其他猎物。

These people exploited the landscape intensively, foraging on hill slopes for wild cereal grasses and nuts, while huntinggazelle and other game on grassy lowlands and in river valleys.

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虽然这些健康指引并没有指出要吃全素，但很明显地强调要多摄取水果、蔬菜、坚果、谷类和植物油。

While these guidelines do not specify a completely vegetarian diet, they clearly emphasize fruits, vegetables, nuts, grains and vegetable fats.

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