Unless we are vigilant, it's easy to fail to realize an opportunity when it is in hand and it's just as easy to throw it away.
除非我们保持警惕，否则当机会在手中时，我们很容易意识不到它，也很容易让它流失。
Experienced swimmers know it is relatively easy to escape the narrow channel of the fast moving water by floating and allowing it to drag you further into the ocean or by swimming alongside the shore.
有经验的游泳者都知道，要想从湍急的水流中逃离狭窄的水道相对来说比较容易，方法是让水漂浮起来，让它把你进一步拖入大海，或者沿着海岸游泳。
According to a recent study of retail firms, which confirmed that IT has become pervasive and relatively easy to acquire, IT by itself appeared to have conferred little advantage.
最近对零售公司的一项研究证明了信息技术已经变得普遍且相对容易被获得，但它本身似乎并没有带来什么优势。
But it's not a race, it's really just for fun and the best thing would be to take it easy the first few times you do it and then see if you can gradually improve your time.
但这不是一场比赛，真的只是为了好玩，最好是在刚开始的几次比赛中放松一些，然后看看你是否能在时间上逐渐提升。
It is easy to change a light bulb, sure, but it is harder to change the bulb and its fixture.
换一个灯泡当然很容易，但是要更换灯泡和其固定装置就比较难了。
There are many varieties and grades of paper materials, and whilst it is fairly easy to spot the varieties, it is far more difficult to spot the grades.
纸张材料有许多品种和等级，虽然很容易分辨它们的种类，但要分辨它们的等级就困难得多了。
Therefore, DIY can bring us fun and help us save money, but it is not always as easy as it is thought to be if we bite off more than we can chew.
因此，自己动手做（DIY）可以给我们带来乐趣，帮助我们省钱，但如果我们不自量力，它并不总是像想象的那么容易。
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".
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。”
He assured him the Centre would be finished and, just to show him how easy it would be, he picked it up.
祂向他保证这个医疗中心会建成的，就为了告诉他这是多么容易，祂把它举了起来。
Over the course of the months, I slowly started feeling better about myself and my life. It wasn't easy. But it was so worth it.
在这几个月的过程中，我渐渐地有所好转，我的生活和我开始变得更好。做到这点并不容易，但却是值得去努力的。
Forming a habit can be easy, if you enjoy it, take it slowly, and do it mindfully.
只要你能欣赏它，接受它并且奉行它，那么培养一个习惯就很容易了。
It is SWT that makes it so easy and makes it work across platforms.
正是SWT使得这一切来得如此容易，并且是跨平台的。
It is not easy, and it takes time, but you should always keep this principle in mind.
这并不容易，会多花很多时间，但是你应该时刻记住你的目标。
This can be done in traditional application development, but it is a highly technical job and it is not easy to incorporate cross-domain information.
这可以在传统的应用程序开发中完成，不过它是高技术含量的工作，并且很难纳入跨领域的信息。
When starting a new exercise plan you need to balance between making it too easy and forgetting about conditioning it or making it too hard and giving up out of frustration.
开始新的锻炼计划前，你必须在两者之间找到平衡点：要么太过容易忘记了调整；抑或太难了挫败多次而放弃。
I just wanted to make it so simple and easy to use, and of course I made it free, so there was no reason not to try it.
（译者：这一句不理解，请指教）我只想让它尽量简单和便于使用，当然它是免费的，没理由不试用一下"。
It's not so important what the long list of components on the side of a box says so much as how quickly and smoothly the device inside runs, how easy it is to use and what services it offers.
包装盒上印的那一长串硬件配置有多强悍并不重要，重要的是设备的运行速度有多快、多流畅，设备是否真的好用，以及它提供了哪些服务。
It conducts heat very well, its enameled surface does not discolor foods, and it is easy to clean.
搪瓷铸铁很容易导热，搪瓷表面也不会使食物脱色，而且还很容易清洗。
Re-doing or re-checking your work when you could just take it easy and do it right the first time is frustrating and a waste of energy.
这些重复的工作或检查是很令人沮丧的，还浪费了精力，因为你本来就可以在第一遍的时候就放轻松些把工作踏踏实实的做好。
Power management on embedded hardware is an advanced topic, and it is easy to get it wrong; instead, just hand the job off to the specialized code provided.
嵌入式硬件中的电源管理是一个高级主题，而且容易出错；所以要将这项工作交给专门的代码处理。
Salt was an obvious choice - it's cheap, it's easy to transport, it doesn't spoil and everyone USES it.
盐是明显的选择，它很便宜，运输也很方便。它不会变质，并且人人都会食用。
It provided a cheap source of calories and was easy to cultivate, so it liberated workers from the land.
但它是价廉的热量来源，也很容易栽种，因此使人脱离了田地间的劳作。
I am even more passionate about telling people around me how beneficial healthy lifestyle is and how easy it is to follow it.
我甚至热衷于告诉我周围的人- - -健康的生活方式是多么有益，并且很容易形成。
"It's not going to be easy because it is a transition and it requires more cross-sectoral and interdisciplinary work," he says.
“这不会是件易事，因为这是一种变革，需要更多跨行业和跨学科的努力，”他表示。
“It's not going to be easy because it is a transition and it requires more cross-sectoral and interdisciplinary work,” he says.
“这不会是件易事，因为这是一种变革，需要更多跨行业和跨学科的努力，”他表示。
As you saw in Listing 1, it should be pretty easy to create this object and use it, right?
从清单1可以看出，创建和使用这个对象非常简单，不是吗？
As you saw in Listing 1, it should be pretty easy to create this object and use it, right?
从清单1可以看出，创建和使用这个对象非常简单，不是吗？
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