蚯蚓进食时把土壤弄细。
弄蝶的喙很长，它把喙伸到兰花深处时，会在不经意间粘上花粉，再细的喙也不例外。
It's got a particularly long proboscis. And while it's poking around in the base of the flower, it accidentally picks up pollen. They'll stick to the thinnest proboscis.
弄蝶的喙很长，它把喙伸到兰花深处时，会在不经意间粘上花粉，再细的喙也不例外。
It's got a particularly long proboscis. And while it's poking around in the base of the flower, it accidentally picks up pollen. They'll stick to the thinnest proboscis.
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