向急需帮助之人伸出援助之手能让我们的社会变得更加和谐。

Giving a helping hand to those who are desperate for help can make our society more harmonious.

youdao

大众媒体让我们能够记录信息、并且能向数量庞大且分散的观众快速传达信息。

Mass media allow us to record and pass information rapidly to a large, scattered audience.

youdao

教师节到了，让我们向老师说声“谢谢”吧。

It's Teachers' Day, let's say "thank you" to our teachers.

youdao

So, let me get a little bit more specific about what we mean by nodal plane and where the idea of nodal plane comes from, and nodal planes arise from any place you have angular nodes.

关于节面的意义,或者节面概念的起源，让我们讲的更具体一点，节面起源于角向节点。

麻省理工公开课 - 化学原理课程节选

So, let's give him his credit, Nobel in physics.

让我们向他崇高的敬意，诺贝尔物理学奖。

麻省理工公开课 - 固态化学导论课程节选

And let's try a really big vector.

让我们试试更大的向量值。

麻省理工公开课 - 计算机科学及编程导论课程节选