The portuguese millipede 's eyes become larger and more complex with age .

葡萄牙千足虫的年龄越大，其眼睛也就越大，并且变得更复杂。

Australia has hundreds of native millipede species , but not much is known about them .

澳大利亚本土的千足虫就达几百种，但是目前对它们的了解并不多。

Exhibiting its main defense mechanism , a millipede curls into a tight spiral .

千足虫蜷缩成了一个紧密的螺旋，一展出了其主要的防御机制。

We can use these changes to determine approximately how old a particular millipede is .

我们可以利用这些变化来确定某条具体的千足虫年龄大约是多少。

On the way down in blazing sunlight , I came across a large black millipede and asked clarke if it would kill me if it bit me .

我们在耀眼的阳光中下山，路上我遇到了一条巨大的黑色千足虫，我问克拉克要是被它咬了会不会死。