经过八千万年的演化，他们变成了长脖子的草食性恐龙，并且长得像拖拉机那么大了，就如迷惑龙，以前称雷龙，那么大。

Over the course of 80 million years, they evolved into tractor-trailer sized, long-necked plant-eaters, like Apatosaurus, formerly known as Brontosaurus.

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纯素食主义仍然是这个问题的唯一解决之道，因为会有较少的众生- - -有情的和非有情的会死，如果人类，不管怎样说生理上是草食性的，直接吃植物。

Veganism is still the ONLY solution to this problem, because fewer beings-sentient and insentient-would die if humans, who are physiologically herbivorous anyway, ate plants directly.

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草食动物的大猩猩以水果和植物为生。

Gorillas, which are herbivores, feed on fruit and plants.

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