端粒是高度重复的，从基因上来说没有意义的 DNA 序列，我们称之为垃圾 DNA。

Now a telomere is a highly repetitious and genetically meaningless sequence of DNA, what we were calling junk DNA.

youdao

在许多情况下，发送二进制数据时，你可能会发现消息高度重复。

When sending binary data, in many cases, you might find that the messages are highly repetitive.

youdao

一个高度重复的索引可能会严重影响访问、更新和删除数据的速度。

A highly duplicated index can severely impact the speed of accessing, updating and deleting data.

youdao