我不是在说这个好，也不是说你必须这么做，啥也不是。
I'm not saying this is good, or what you should do, or anything of the kind.
他说，“要成为太空人，你的平衡感必须十分好——太空人会穿着太空服在外太空度过很久的时间。
You have to be tops for balance to be a spacer—you spend so much time outside in a suit.
俗话说的好，想拥有一个朋友……你必须先成为一个朋友。
The old saying is true; to have a friend...you must be a friend.
你的辞职信必须在专业与感情之间取得平衡，好让在专业层面以及个人层面上打动收信人。
Your letter must bear a balance of professionalism and sentimentality, to touch the personal and professional sides of its recipients.
你和你的生意必须要是一对好的搭配。
你必须要创造一个好的环境，让你的研究人员，科学家，和周围的同事在工作中找到乐趣。
You had to create an environment where your researchers and your scientists and the people working there have fun.
要成为一名好作家，我想你必须找到一处你能思考的安静环境，最好是一处通达有限的地方。
To be a good writer, I think you must find a quiet environment where you can think, preferably one with limited accessibility.
当你在超越极限的过程中，你会开始怀疑你的能力。你会想象自己是多么的好，而现在的你必须要做到哪种能力的好。
When you're in the process of crossing this threshold, you begin to doubt your abilities; how good you thought you were and how good you are right now.
所以你必须找到好的办法削减你的成本并在预期的时间内完成你的项目。
So you must find a way to cut your costs and finish your project in due time.
你在写作之前必须收集好足够的材料。
在中国，如果你的职业是属于IT行业，而且希望你的未来非常出色，那么你必须要有非常好的英语。
In China, if you are engaged in IT, and that hope for the highly outstanding prospect, your English must be very good.
抛出一个好的概念当然很重要，但最终你必须要构建这个概念。
Pitching a concept well is certainly important, but ultimately you have to build it.
你不能仅仅说你想要的目标就是一个好一点的工作；你必须清楚这个工作具体是什么，而且为什么这个工作比其他的好。
You can’t simply state that you want “a better job”; rather you must clearly picture what that job will be and why it will be better.
而如果你不想要自己的影片被别人拷贝的话，那么好，你就必须采取古老的生产技术了。
And if you don't want your film copied? Well then, you have to resort to antique production technique.
这里有些非常严格的、你必须遵循的指南，如果你购买了指南中的任何一样礼物，你有可能从15日开始将不会再拥有那个非常好的另一半。
There are very strict guidelines that you must follow and if you purchase any of the following gifts, the odds that you won't have a significant other for the 15th are very, very good.
你还必须要和这些人沟通清楚，控制好整个过程。
You must also communicate these objectives clearly and monitor the progress.
清醒梦有时会在遭遇意外时发生，如果你运气好未遭不测的话。但大多数情况下，你必须要学会更多的技巧来提高做清醒梦的意识。
This sometimes happens by accident if you’re lucky, but most of the time you have to learn one or more techniques to raise your awareness.
如果你(对公司而言)真的是不可或缺的，你的老板会给你必须的时间(即便不是那么充足)让你维持好与家人和朋友的关系的。
If you are actually indispensable your employer will, perhaps begrudgingly, give you the time you need to get your relationship with family and friends back on track.
当安全带指示亮着的时候你必须系好安全带。
Your safety belt must be fastened whenever the seat belt signs are on.
你必须是个好观众：欣赏，但不轻易赞扬。
You have to be a good audience: appreciative, but not too easily impressed.
如果你想成为一名歌手，请讲出来：“我是一名出色的歌手，我会有一个好的签约”—你必须说出来，然后静静等待。
If you are supposed to be a singer, say "I'm an excellent singer and I will get an excellent singing contract" - you must say it and see it.
在中国，如果你的职业是属于IT行业，而且希望你的未来非常出色，那么你必须要有非常好的英语。
In China, if you're engaged in IT industry and expect a superb prospect, you must have a good command of English.
在使用它们的时候你需要格外小心,必须在通风条件非常好的地方，在通风柜中才行。
You handle them very special in terms of being extra careful in a very high ventilation area, in hoods is how you handle them.
如果没人靠你的收入生活，能跳出困境当然好，但是，如果你有家庭或其他依赖你的人，那你就必须在自主创业之前绝对有把握。
It's all well and good to jump off the deep end if no one's depending on your earnings. But if you have a family or other dependents, you have to be absolutely sure before you strike out on your own.
大部分情况下，因为更高频率的运输你必须同意他们提出的更高的价格，他说一个好的安排布置对于达到更高的利润时非常关键的。
Most often, you'll have to agree to a higher rate for a higher frequency of deliveries, he says — an arrangement that could be well worth the benefits.
我知道行情，如果你现在不拿品质好的空调机，两年后，你将必须重换这个系统。
I know what happens. If you don't get quality air conditioning now, you will just have to replace the system after two years.
要得到好的照片你必须知道怎样拍出好的照片如果明白自己在做什么， 一部好的相机确实会使你的拍摄更加轻松、迅速和方便。
To take great pictures, you haveto know How to Take GreatPictures. If you know what you're doing, all a better camera does is makeit easier, faster and more convenient to take great pictures.
当业务完全走上正轨后，又必须经常抛头露面，好让每个人知道你的名字；否则就会被客户代表遗忘与交易合同无缘。
When your business is completely online you've got to keep your presence and your name floating around, or you'll easily be forgotten by prospective clients and contacts.
当业务完全走上正轨后，又必须经常抛头露面，好让每个人知道你的名字；否则就会被客户代表遗忘与交易合同无缘。
When your business is completely online you've got to keep your presence and your name floating around, or you'll easily be forgotten by prospective clients and contacts.
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