What is the ratio of success for vampire and human couplings? I'm guessing nil.

人和吸血鬼恋爱的成功几率有多大？我猜是零。

For example, one of the key challenges is incorporating two-way coupling into this process.

例如，将双向耦合纳入该过程就是关键挑战之一。

Or if we could figure out a way to supercool the materials, we could utilize quantum coupling.

或者我们可以想出来过度冷却那些材料的方法，我们可以利用量子耦合。

They've got their own famous coupling — a pretty pair of tiny protein strands called actin and myosin.

它们有自己著名的联结——一对漂亮的微小蛋白质链，叫做肌动蛋白和肌球蛋白。

Several weeks later, and it seems that most couplings were successful.

几周之后，绝大多数的企鹅对都会成功繁衍出下一代。

There is, in such couplings, a constant game of push and pull.

在这样的结合之中存在着一种持续的拉锯战。

It acts as a coupling factor for an enzyme that synthesizes a component of extracellular matrix, collagen.

它作为一种酶的偶联因子，合成细胞外基质的一种成分-胶原蛋白。

For straight cis men, that could be part of why hetero couplings make them happier on average.

对顺性别直男来说，这可能是异性伴侣使他们总体更快乐的部分原因。

Five generations before that, and there are no fewer than 33,554,432 men and women on whose devoted couplings your existence depends.

在此基础上再往前推5代，成就你的祖先数不会少于33554432个。

And that contracting and relaxing is exactly what's fueled by the constant coupling and separation of biology's greatest lovers.

这种收缩和放松正是生物学最伟大的爱好者不断耦合和分离的驱动力。