Genes exist only to maximize their chances of survival and reproduction.

基因的存在只是为了将其存活和繁殖的几率实现最大化。

I'd rather take my chances on the street, thank you very much.

我宁愿在大街上寻找机会，谢谢。

So upping your chances of an asthma attack.

因此会增加哮喘发作的几率。

How could that possibly ratchet up their chances for success?

这怎么可能增加他们成功的机会呢？

Left-handed fighters also had higher chances to win.

左撇子选手获胜的几率也更高。

Yet if you're honest, you're just increasing your chances of getting rejected.

但如果你实话实说，你被拒绝的可能性就增加了。

This is really harmful since we are supposed to be given equal chances.

这真的很有害，因为我们应该得到平等的机会。

D. Because they want to have more chances to gain access to blogs.

D. 因为他们想有更多的机会访问博客。

I believe they can and we should give them more chances to prove it.

我相信男人也能做，而且我们应该给他们机会去证明这一点。

Work stress also increases the chances of having high cholesterol levels in the blood.

工作压力也会增高血液胆固醇高的几率。