海蝴蝶:一只正在游动的食肉性海蜗牛。
在翠鸟的领地里,要有清澈的河流,有游动的鱼。
Across the kingfisher's range, wherever rivers are healthy, fish will swim.
表面如此,但是真正的鱼群是不会螺旋状游动的。
That is a start.But real shoals do not exist to swim in circles.
In fact, that's their preferred state is suspended in a fluid where nutrients are widely available to them, and where they can swim from one spot to another in order to get the nutrients they need, or in order to run away from toxic compounds.
事实上,细菌更喜欢生活在,营养丰富易得的悬浮液中,它们可以从一个点游动到另一点,以获取所需营养,或逃离有毒物质
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