当然，你必须不断更新你对街道的了解，因为城市在变化。

Of course you have to keep updating your knowledge of the streets, because the city changes.

youdao

社交媒体当然可以用来逃避日常琐事，但我们必须警惕其对人整体心理健康的负面影响，比如上瘾。

Social media can certainly be an escape from the daily grind, but we must be cautioned against the negative effects, such as addiction, on a person's overall psychological well-being.

youdao

当然，也不完全是这样；学习方法和教学方法必须做出调整，要把多种个人思考的方式考虑在内。

Of course, this is not entirely the case; adjustments have to be made in methods of learning and teaching, to take account of the many ways individuals think.

youdao

It would be much better if you had a reference point that didn't care where the pressure was.

我们还需要精确地定义气压,你必须知道气压的大小,当然如果我们能找到一个。

麻省理工公开课 - 热力学与动力学课程节选

And some of this important to your health and well being-- certainly to health and well being of populations, so we need to know these.

有的知识对于你的健康和生活,对于人们的健康和生活当然非常重要,所以我们必须了解

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选