So, fuel economy and environmental conservancy make a lot of sense if you care about such things, of course.

所以，油价和环境保护,是很有意义的,如果你关心这样的事，当然会更好。

麻省理工公开课 - 固态化学导论课程节选

I mean, it's not bragging to say that you're good at something.

当然我不是说，你在吹嘘自己所擅长的事。

I'm good at 课堂 - SpeakingMax英语口语达人

If you stop and think of it as a grammatical question, you say to yourself, "Gee, that's a very good question, isn't it, because, of course, the easiest thing in the world is to tell the dancer from the dance.

如果你停下来，把它当成一个语法型问句，你对自己说，“哈，那是个很好的问题，不是吗“,因为，当然，世界上最简单的事,就是将舞者和舞蹈分开。

耶鲁公开课 - 文学理论导论课程节选

Of course, it's happened to everyone.

当然这种事会发生在每个人的身上。

耶鲁公开课 - 政治哲学导论课程节选

Of course this was 30 years after high school.

当然，这是高中时代30年后的事。

What if 课堂 - SpeakingMax英语口语达人