这会告诉你你需要知道什么，并给你复习的主题。
This tells you what you need to know and gives you the topics for revision.
为考试做好准备和避免不必要的考试压力的关键是知道你需要知道什么，为你的复习做计划和准备，并给自己足够的时间来做。
The keys to being prepared for exams and avoiding unnecessary exam stress are knowing what you need to know, planning and preparing for your revision, and giving yourself enough time to do it.
你必须清楚地知道你需要知道什么，哪些最有效路径能让你很快知道答案。
Be clear on what do you need to know and the most effective ways to get those answers.
在看这些资源时，请看下我们赞助商所提供的有用资源：AppUp的AIR：你需要知道什么。
As you're exploring these resources, check out this helpful resource from our sponsors: AIR for AppUp: What you Need To know.
你的论点，直觉和理性的直觉就有毛病了，告诉你你需要知道什么，但是你在这些课上做的是学习，怎样做出明晰的直觉。
Something wrong with that argument, your intuitions, your rational intuitions are telling you what you need to know but what you do in these classes is learning how to make explicit intuitions.
一个挥之不去的问题阻碍了许多新企业的脚步，即“我为什么需要它？”或者，也许更能说明问题的是，“为什么你需要知道这个？”
The persistent question of "Why do I need that?"—or, perhaps more tellingly, "Why do you need to know that?"—dogs the steps of many new ventures.
一个挥之不去的问题是“我为什么需要它？”——或者，也许更能说明问题的是，“为什么你需要知道这个？”——-阻碍了许多踏入新的冒险的脚步。
The persistent question of "Why do I need that?"—or, perhaps more tellingly, "Why do you need to know that?" —dogs the steps of many new ventures.
要知道什么时间说“不”：如果你的孩子已经参加了大量的活动，但是仍然想要参加另一个，就要讨论一下还有什么别活动或者需要放弃目前活动以腾出空间来参加新活动。
Know when to say no: If your child is already doing a lot but really wants to take on another activity, discuss what other activity or activities need to be dropped to make room for the new one.
你需要知道他们从媒体上都学到些什么，他们在网上都跟谁联络。
Know what they're learning from the media and who they may be communicating with online.
甚至，你的业务逻辑根本不需要知道交互协议是什么，(没错，你已经猜对了)协议的选择是通过对组件的配置实现的。
Even better, your business code doesn't need to know which protocol it's using; the choice of a protocol is made by (you guessed it) the component's configuration.
假如你在发行业工作，你需要知道人们会买什么种类的书，读者们在哪里买书，下一个趋向是什么。
If you work in the publishing world, for example, you need to know what types of books people are buying, where readers are buying books, and what the next trends are.
不要仅仅只知道是什么，你还需要知道为什么-那是你的动力。
You can't just know the what, you need to know the why - that's your motivation.
你不需要知道它是如何发生的。你只需要知道你为什么想要并且决定那就是你想要的。
You don't need to know how it will happen. You just need to know why you want it, and decide that is what you want.
你的朋友或同学不需要知道你为什么去见辅导员，除非你选择告诉他们。
Your friends and classmates don't need to know why you're seeing the counselor unless you choose to tell them.
我现在有这个调制解调器和我可以告诉你，所有的大多是什么您需要知道的。
I currently have this modem and I can tell you all mostly what you need to know.
(事实)并不是总是明显的，你需要知道你要寻找的是什么。
It's not always obvious and you need to know what you are looking for. '.
要做到这一点，你需要知道酒精是什么，它会对你产生什么作用，以及如何控制其影响效果。
To do that, you need to be aware of what alcohol is, what it does to you, and how to control its effects.
当你考虑用户需要知道什么样的信息的时候，你也需要考虑你愿意和他们分享什么样的信息。
As you think about what information the user will need to know, you have to consider what information you are willing to share with them.
你甚至不需要知道要做什么，至少一开始不需要。
You don't even have to know what to do, at least not at the start.
比如，如果你让别人帮忙接孩子，他们需要知道暗号是什么，这样孩子就不会和其他人一起离开。
For example, if you've sent someone to pick up your child - they should be aware of what the code word is so they'll know not to leave with anyone else.
实际上不仅如此，你还需要知道接下来将会发生什么——在未来，哪些趋势将开始流行，哪些技术开始变得重要。
More than that - actually, you have to know what happens next, which trends are coming up and which technologies will become big in the future.
你需要在一个序列上循环，但是在每一步，你也需要知道什么索引进入到你已经到达的序列中。
You need to loop on a sequence, but at each step you also need to know what index into the sequence you have reached.
你要知道为什么，你需要采取行动，否则你将会歇业。
You need to know why and you need to take action, or you're going to go out of business.
要取得成就，你需要思考。你必须要知道你正在做什么，那就是真正的力量所在。
To achieve, you need thought. You have to know what you are doing and that's real power.
要取得成就，你需要思考。你必须要知道你正在做什么，那就是真正的力量所在。
To achieve, you need thought. You have to know what you are doing and that's real power.
应用推荐