以 Fitbit为例，该公司在周一发布了其第一款智能手表，它的销售目标很明确——提高你的健康水平，并将其宣传为“工具，而不是玩具”。
Fitbit, for example, released its first smartwatch on Monday, selling with a clear purpose—to improve your fitness—and promoting it as a "tool, not a toy".
你必须有勇气去尝试它——而且它只有适合那些身体已经很健康的人！
You have to have the courage to try it—and it's only for people who are already fit and healthy!
这样，你可以很好地记住它，以后也能很容易想起。
In this way, you can remember it well and think of it later easily.
有时候有一首诗第一次读看起来很无聊，但后来它触动了你的心。
Sometimes you're just not in the right mood the first time you read a poem, but later it touches your heart.
如果你发现了一个你认为很古老的东西，用在线地图准确地记录下它的位置。
If you find one that you think could be very old, record exactly where it is using an online map.
凯特琳是一位年轻的德国初学者，她说：“太极拳是一种有趣的运动，很容易学，你不需要擅长就能享受它。”
Caitlin, a young German beginner, says, "Tai chi is a fun exercise, easy to learn, and you don't have to be good at it to enjoy it".
这个人说：“我只是写出了真相，我说了你所说的，但方式不同。” 他所写的是：“今天是美好的一天，但我却看不见它。”我们很幸运，因为我们不仅可以看到美丽的世界，也帮助别人看到美丽的世界。所以，享受你今天所拥有的吧！
The man said, "I only wrote the truth, I said what you said, but in a different way." What he had written was, "Today is a beautiful day, but I cannot see it." We're very lucky because we can not only see the beautiful world but also help others. So, enjoy what you have owned today!
这是我最喜欢的活动，因为它非常简单，你很容易将它告之朋友。如果你生活在美国，你可以很轻松的就加入到其中并感到乐趣。
This is one of my favourite campaigns because its very simple, easy to tell friends about, and if you are living in the us, easy to join in on the fun.
有一种坚果，你可以很容易剥掉它的壳，但是里面的果肉很难取出来，尽管我希望这是反过来的：栗子。
There is one nut that you can more easily find in the shell than out of it, though I wish it were the other way around: chestnuts.
实际上，你不能转动一个双键，它使得你的分子很坚固。
So really, you can not ever rotate a double bond, it makes your molecule very rigid.
另一方面，伦巴都补充说，便宜货简直可以说是一种廉价的刺激，如果它使你感到自己很聪明，那就是件好事。
On the other hand, Lombardo adds, a bargain can be a cheap thrill, literally, and when it makes you feel smart, that's a positive thing.
以上你了解了用例这个系统行为，它很接近地建模了你系统的执行内容。
You can see from the above use case that the behaviour of your system mirrors its implementation closely.
首先，如果你的创意很好，那么你一定会很在意它，时刻把它挂在嘴边，放在心中；其次你要扪心自问：是否有任何迹象表明我的创意一定能成功？
The first step is to even care if your idea is solid; and the second step is to answer the question does it have at least one of the indicators of success?
还有一些像大括号和，分号之类的愚蠢语法，最初是很讨厌的，因为你需要记得它得放到哪里。
And then there are some stupid syntax like curly braces and semicolons that initially are kind of annoying because you have to remember where all this junk goes.
事实上，情况没你想象的那么糟，它很有趣，很激动人心，它会让你感到新鲜有趣。
And it wasn’t so bad, it was actually fun and exciting and something new to you.
原理是，如果其他人因为你的站点很有用或者很娱乐而把它推荐给自己的用户，那么你的站点就是有价值的。
The idea here is that if other people find your website helpful or entertaining enough to recommend that their visitors check it out, it must be worthwhile.
刚开始时，这个过程需要勇气，可一旦你熟悉了它，你就会很容易地相信这方法有效。
This process requires courage in the beginning, but once you’re comfortable with it, it becomes easier to trust that it works.
然而，这种对技术的依赖似乎周而复始，摆脱它并不容易：我很怀疑你可以教人过简单生活。
Yet jumping off this seemingly endless regress of technology dependence is not easy: I doubt that you can tell people to live simply.
我们稍后可能会把它放到别的地方去，但是我还是很乐意拥有它，毕竟知道谁喜欢你的推文是件开心的事。
I might put it someplace else later, but I sure am glad to have it; it's nice to know who likes your Tweets.
你不能够一个就把山脉给移走，但是你可以很容易的攀登它如果你有很清晰的路径。
You can't move a mountain in a day, but you can make it easier to climb by clearing a path.
你把它看成是很随意的约会。
而经阿伦之手打造后的实木遇到了人亦会变：当你坐进他制作的椅子时，会感觉椅背顺势略微后仰，没有抵抗，从容自然，好像“它很乐意为你服务”。
In Mr Peters’s hands it adjusted to the user, too: to sit in one of his chairs was to feel the back give a little, graciously, as if “it wants you to”.
是的，我看见了，它闪闪发亮，非常平滑。它很搭配你衬衣上的条纹。
Yes, I see, it's shiny and very smooth, and it matches the strip in your shirt.
你可能在广告上看过这类化妆品，但是我们的矿物质化妆品是很独特的，你很难相信它竟如此不同。
You probably hear this in every single makeup advertisement, but mineral makeup is truly unique. You will hardly believe the difference that mineral makeup makes to your skin.
这个还钱的过程也许看上去很漫长，但你是有办法缩短它的。
This process may seem like it takes forever, but you can do things to speed up the process.
一定不要把闹钟放在床边，你很容易就把它顺手关了，然后继续呼呼大睡。
Avoid putting your alarm clock by your bed if all you will is shut it off and go back to sleep again.
一定不要把闹钟放在床边，你很容易就把它顺手关了，然后继续呼呼大睡。
Avoid putting your alarm clock by your bed if all you will is shut it off and go back to sleep again.
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