Why are no elephants the size of amoeba?

为什么没有像阿米巴原虫尺寸的大象？

You've got an amoeba split, going along.

变形虫在分裂 不断地分裂。

Let's draw our amoeba splitting, right?

我们来画一个变形虫分裂的图？

For bacteria, amoeba or your cells and a few very small animals.

对于细菌，变形虫或您的细胞以及一些很小的动物。

This is Vampyrella, an amoeba with a suitable name.

这是 Vampyrella，一种名字恰如其分的变形虫。

He worked hard and was called " amoeba" because nobody could find him.

他工作努力被称为" 变形虫" ，因为没人能找到他。

FROM PAKISTAN Researchers have detected the flesh-eating amoeba Naegleria fowleri in the domestic water supply of Karachi, Pakistan's most populous city.

巴基斯坦卡拉奇是巴基斯坦人口最多的城市，而研究人员在该市的家庭供水系统中检测出了食脑变形虫“福氏耐格里阿米巴原虫”。

Man has developed out of the animals, and there is no serious gap between him and the amoeba.

人是从动物进化而来的，与变形虫之间并没有太大的差距。

Fortunately, the one they found wasn't deadly to humans but it did cause some nasty damage to an amoeba they tested it on.

所幸，他们发现的病毒不会对人类造成致命的伤害，但可以伤害用于实验的变形虫。

A process which led from the amoeba to man appeared to the philosophers to be obviously a progress-though whether the amoeba would agree with this opinion is not known.

从变形虫到人的过程在哲学家看来显然是一种进步——尽管变形虫是否同意这种观点尚不得而知。