这些产品不是偶然使你上瘾的，而是有意设计的。
These products aren't habit-forming by chance; it's by design.
亦或是这些的综合呢？ 又或许这只是偶然事件，是青春少年简单的决定尝试一片比起家里酒柜中的一小杯威士忌要强力得多的使人上瘾的药片？
Or is it sometimes a matter of chance - an adolescent’s decision to try a pill with addictive properties infinitely more powerful than a jigger of whiskey from the family liquor cabinet?
使我们上瘾的事物都可以在我们的偏好，行为和选择的组织上产生一种特有的破坏。
The things that addict us all produce a very distinctive breakdown in the organization of our preferences, actions and choices.
自我帮助领域的专家长期知道，爱产生改变思想的化学物质使我们对此上瘾。
Long known to experts in the self-help field, love produces mind-altering chemicals to which we can become addicted.
几年来，垃圾食品成为快乐的代名词，食用大量这类食物使人上瘾。
Over the years these junk foods can become a substitute for happiness and will lead bingers to become addicted.
然而，紫外线也会伤害皮肤并导致癌症，日晒床释放出比太阳多三倍的紫外线，这使它们可能很危险性并且使人上瘾。
However, UV rays also damage the skin and cause cancer, and tanning beds give off three times more UV than the sun, making them both potentially dangerous and addictive.
烟草很容易使人上瘾，烟草的使用在二十世纪导致了约一亿人死亡。如果我们不采取行动，它在本世纪可能造成多达十亿人丧生。
The use of tobacco, which is highly addictive, killed approximately 100 million people in the twentieth century, and unless we act, it could kill up to a billion in this century.
在过去10年，烟草公司改变了香烟的设计和成分，使它们对第一次吸烟的人更有吸引力，使长期吸烟的人更容易上瘾。
Over the past decade, companies have made changes to the design and ingredients in cigarettes to make them more alluring to first-time smokers, and more addictive for long-time smokers.
重度吸烟者在中风之后很快戒掉了烟瘾使科学家精确地找到了尼古丁上瘾缘由。
HEAVY smoker whose addiction to cigarettes was quickly broken after suffering a stroke has enabled scientists to pinpoint the source of nicotine addiction.
事实上，下个星期将有130名全国的闻名的大夫和科学家开会讨论怎样使人们摆脱烟瘾的问题，而不是它是否能使人上瘾。
In fact, next week 130 of the nation's top doctors and scientists are meeting to discuss how people can break free from tobacco addiction, not whether it is addictive.
但是，仅因为一些事物使你感到愉悦，并刺激大脑引起相关反应，这不意味着上瘾。
But just because something is pleasurable and causes a relevant reward area of your brain to light up does not mean that it is addictive.
是什么使他们上瘾了呢？
幸运的是他成功说服了她，因为这种偷听的感觉使人着迷上瘾。
Luckily he persuaded her, and the result makes for addictive eavesdropping.
亦或是这些的综合呢？ 又或许这只是偶然事件，是青春少年简单的决定尝试一片比起家里酒柜中的一小杯威士忌要强力得多的使人上瘾的药片？
Or is it sometimes a matter of chance - an adolescent's decision to try a pill with addictive properties infinitely more powerful than a jigger of whiskey from the family liquor cabinet?
有一样东西会使他们不感到难受，那就是使人上瘾的尼古丁，它含在香烟之中。
One thing that will stop them feeling bad is the drug nicotine, which is contained in cigarettes.
重度吸烟者在中风之后很快戒掉了烟瘾使科学家精确地找到了尼古丁上瘾缘由。
HEAY smoker whose addiction to cigarettes was quickly broken after suffering a stroke has enabled scientists to pinpoint the source of nicotine addiction.
游戏很简单-特别是第一关-可得很多分，但随关卡的递增难度越来越大，这也是它使人上瘾的因素之一。
The game is very simple - especially the first clearance - a lot of points, but with the increased difficulty of crossing more and more, it is also one of the factors that make addiction.
这使得视频游戏成瘾同其它游戏一样，使人很容易上瘾。这属于社会与焦虑症的合并症状。
This puts video game addiction in the same category as other, more widely-recognized addictions.
在乌拉圭举行的关于烟草控制的主要国际会议采纳了一项建议。这项建议是限制或者禁止能够使烟民更上瘾的香料添加剂的使用。
A major international conference on tobacco control in Uruguay has adopted recommendations to restrict or ban flavoring additives that make cigarettes more appealing to new smokers.
有的对香烟上瘾，只要几包就会对他们的肺造成损害，使他们很容易就气喘吁吁；
Some are addicted to cigarettes, only several packets of which will hurt their lungs and make them breathless quickly.
但是，是什么原因使得巧克力出奇地畅销？又是什么原因造成了巧克力的上瘾特性，使许多人承认自己是巧克力瘾君子呢？
But what accounts for its amazing popularity or even the properties that have made millions of people confess to being chocoholics?
其他人也记录过这个游戏怎样使人上瘾，并改变人们对周围世界的看法——现在被称为“俄罗斯方块效应”。
Others have written about how the game can be habit-forming and change how we think about the world around us — a notion that's now referred to as the "Tetris effect."
烟草很容易使人上瘾，烟草的使用在二十世纪导致了约一亿人死亡。如果我们不采取行动，它在本世纪可能造成多达十亿人丧生。 。
Thee use of tobacco, which is highly addictive, killed approximately 100 million people in the twentieth century, and unless we act, it could kill up to a billion in this century.
烟草很容易使人上瘾，烟草的使用在二十世纪导致了约一亿人死亡。如果我们不采取行动，它在本世纪可能造成多达十亿人丧生。 。
Thee use of tobacco, which is highly addictive, killed approximately 100 million people in the twentieth century, and unless we act, it could kill up to a billion in this century.
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