Ok, double line. If there are no questions I'm going to make a dramatic change in topic.

好的，这是重点，如果没什么问题,我要讲下面的内容。

麻省理工公开课 - 计算机科学及编程导论课程节选

And it will be a topic that you can discuss with your exchange partner if you have one.

如果你有语伴的话，这将是你们可以讨论的一个话题。

学外语的时候 - SpeakingMax英语口语达人

And then, if we have time at the end, we'll introduce one last topic, which is isoelectronic atoms and ions.

最后，如果有时间的话，我们将再介绍最后一个主题：,等电子原子与离子。

麻省理工公开课 - 化学原理课程节选

Well, there is a sentence for you and, as I say, I don't have time to explicate it but I commend it to you as a possible paper topic if you're still in need of one.

这就是我说的那个句子，我没有时间解释它，但是我向你们推荐,最为一个可能的论文话题，如果你们还需要的话。

耶鲁公开课 - 文学理论导论课程节选

We look at what emails you reply to if you reply in theory that suggests this user must care about whoever sent this email or the topic they are in.

我们看看哪些邮件要回复,如果你回复了,理论上来说这表明了用户一定很关心,发件人以及邮件的主题。

哈佛公开课 - 计算机科学课程节选

What I'd like to do is suggest to you that if you still haven't determined on a paper topic, you might very well consider this one.

我想给你们一个建议,如果你们至今未选好论文的题目的话，这个话题或许是很不错的一个选择。

耶鲁公开课 - 文学理论导论课程节选