Figure 1. Most features implemented are never or rarely used.
图1.绝大多数实现的特性从来没有或者很少被使用到。
Even those who ate chocolate more than three times a week lived longer than those who never or rarely ate sweets or chocolate.
而且每周吃糖或巧克力超过三次的人也比几乎不吃或很少吃的人要长寿。
If you have a friend who never buys a round or who rarely pays their fair share, try not to get too angry.
如果你有一位朋友从来都不请客，或者很少愿意按平均分摊付款，那么请你试着不要太生气。
Right. I have witnessed some applications that in fact rarely or never throw exceptions.
是的，我知道有些应用程序极少或从来不会抛出异常。
What isn't as obvious is that, of those 100 features, a total of 64 percent are rarely or never used.
我们所不清楚的是，在那100个特征里面，有整整64%的特征是很少或者从来没有被使用的。
Among families in the Pew survey with kids under 18, 50% say the family dinner is a daily ritual; 34% say they eat together a few times a week. About 14% say they rarely or never eat together.
在皮尤调查的有18岁以下孩子的家庭中，50%说家庭聚餐是每天的惯例，另有34%说他们一周几次在一起吃，大约14%说他们很少或从不一起吃。
The poll showed that 43 percent of people ages 13 to 64 felt they rarely or never got a decent night's sleep during the work week.
调查显示，年龄介于13到64岁的人里，43%的觉得他们很少或者从来没有在工作周中得到像样的睡眠。
Some users routinely retweet many messages, however, most followers are passive and rarely or never retweet.
有些用户习惯于转发很多消息，而大多数关注者往往很被动，他们很少或者从不转发。
These types of values never, or rarely, change.
此类值从不或很少变化。
The study, reported in Circulation: Journal of the American heart Association, looked at heart risks related to three major insomnia symptoms compared to people who rarely or never had these problems.
这一研究发表在美国心脏学会《循环》杂志上，观察了较之从不失眠的人，三大失眠症症状患者与罹患心脏病之间的关系。
What isn't as obvious is that, of those 100 features, a total of 64 percent are rarely or never used by any customer.
不明显的是，那100个特性中，客户几乎或从不使用的特性总共64%。
Successful distance learners never (or at least rarely) procrastinate.
成功的远程学习者很少或者从不拖拖拉拉。
Rarely did he raise his voice to anyone, and never did he argue with his wife or defy her wishes.
他很少提高嗓门和别人说话，也从来没有和祖母吵架，也从来没有违背过祖母的意愿。
The guest’s name — never mind what position he or she might occupy in the larger world — is rarely listed on the sheet.
客人的名字——无论他或她在世界上有着多高的职位——都很少被列在清单上。
But the server will never (or at least rarely) collapse under its load.
但在能承受的负载范围内，服务器不会(至少很少)崩溃。
The young women of the factory zones rarely - perhaps never — enjoy an evening of fun or a day of sightseeing.
厂区的女工们极少甚至从没有晚间娱乐活动或者出去游玩。
A lot of its hotel-guests (for example people with a degenerative desease) may rarely or never go on holiday.
很多酒店客人（例如，退行性疾病影响的人）可能很少或从未去度假。
Rarely did he raise his voice to anyone, and never did he argue with his wife or defy her wishes.
他和人说话很少提高嗓门，也从来不和妻子吵架，也从来没有蔑视挑衅祖母的愿望。
Very rarely do I hear even a clink of crockery; never the closing of a door or window.
很少做我甚至听到陶器的叮当声，从来没有关闭的门或窗户。
If you never (or rarely) do physical activity, start now.
如果你从不(或极少)运动，那么现在开始吧。
Never reject an idea, dream or goal because it will be hard work. Success rarely comes without it.
绝不要因为怕辛苦，就拒绝一个想法、梦想或目标，成功很少没有伴随辛苦。
The risk was highest for those who rarely or never drank alcohol, and for those who had an alcohol problem.
极少或从不饮酒，以及有酒精相关问题的人，他们的心力衰竭风险是最高的。
Those who drink wine, spirits or beer regularly are less prone to heart failure and heart attacks than people who rarely or never drink.
规律饮红酒、烈酒或啤酒的人与从不或极少饮酒的人相比，患心力衰竭和心脏病发作的几率要小。
You would then wait and hope for the best, since over 50% of all projects fail and those that succeed deliver products in which 65% of the functionality is rarely or never used.
剩下你做的就是等待和期望，但是实际情况是超过50%的项目最终会失败，而即使是那些所谓成功的项目中也有超过65%的功能根本不是客户想要的。
You would then wait and hope for the best, since over 50% of all projects fail and those that succeed deliver products in which 65% of the functionality is rarely or never used.
剩下你做的就是等待和期望，但是实际情况是超过50%的项目最终会失败，而即使是那些所谓成功的项目中也有超过65%的功能根本不是客户想要的。
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