Good elevator etiquette is one of many important things to know.

好的电梯礼节是众多重要的要知道的事情之一。

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These are things you couldn't learn simply by reading and yet it could be argued that they are the most important things to know.

这些情况，仅仅通过阅读是学不到的，通过证实才会知道实践中学到的东西是最重要的。

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Here is a list of important things to remember, so you know exactly what you need to do before you take off.

这里列出了一些需要记住的重要事情，这样你就能确切地知道在你出发之前你需要做什么。

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These things are all very important drivers of the diet, so we need to know what's happening globally.

这些对饮食导向都有着重要的影响,所以我们要知道世界范围发生的事情

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

That's why I think it's important to buy things that you, yourself know about and actually love,

所以我觉得要买你自己了解和真正喜欢的东西，这很重要，

关于购买艺术品 - SpeakingMax英语口语达人

Considering the diversity and range of the technology industry, here are some important things to know about the technology field.

FORBES: Connect

Starting from what you do know from third party research, can you write down another paragraph or two listing important things you want to know about your prospective customers?

FORBES: Are You Making Something Usable? Part 4 -- But Is It Valuable?

That frees employees to do other important things, such as getting to know colleagues.

WSJ: Companies Try to Make the First Day for New Hires More Fun