Experts agree that eating plant products can be better for the environment, because eating meat involves consuming animals which are themselves raised on plants, a less efficient process.

专家们认为，吃植物性产品对环境更好，因为吃肉涉及到食用动物，而动物饲养又依赖植物，这样的食物获取过程比较低效。

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If you cut down on meat, you will be 'saving food', since raising livestock costs more plant material than the energy and nutrition you would get from eating the plants themselves.

假如你减少肉食，你将，因为养育活体所耗的植物物质的能量和营养要比你直接从食用植物本身多很多。

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Thee researchers said that giant pandas evolved from bears that ate both plants and meat, and started eating bamboo exclusively about two million years ago.

研究人员们称，大熊猫从杂食性熊进化而来，并在大约两百万年前开始专吃竹子。

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