而到现在为止，这是一个获胜的公式。

So far it's been a winning formula.

youdao

也许是因为某人借了我的那本而到现在还没有归还吧。

Probably because someone borrowed my copy and didn't give it back.

youdao

而到现在，偶尔也会很想骑下自行车，不过那只是娱乐和休闲的一部分了。

And now, though I ever really want to run the bicycle, it is just for fun and leisure.

youdao

We'll talk more about promoters as they go on, for now let's just assume that we have a promoter that works in this particular cell.

我们以后还会谈到更多有关启动子的知识,而现在就假设这个,特定的宿主细胞里有个启动子

耶鲁公开课 - 生物医学工程探索课程节选

So that's going to be the end of the exam 1 material, and then we'll move on to exam 2 material, which is kind of exciting, because we've been talking about just individual atoms and ions up to this point, and now we can talk about molecules, so we're going to start talking about bonding.

到此为止就是第一次考试的内容，接下来我们会开始讲第二次考试的内容，这些内容令人有点兴奋，因为我们一直都只是在讨论单个的原子,和离子到目前为止，而现在我们可以讨论分子了，要开始讨论成键的问题了。

麻省理工公开课 - 化学原理课程节选