We can consider a special segment for today, April 1st, but we didn`t want to do anything foolish.

AZUZ：我们可以考虑在今天（4 月 1 日）举行一个特别节目， 但我们不想做任何愚蠢的事情。

And I discovered that telomeres consisted of special segments of noncoding DNA right at the very ends of chromosomes.

我发现端粒由位于染色体末端的特殊非编码 DNA 片段组成。