Ever since the earliest days of AI, there have been concerns that some day software will take over the world, leaving the fate of humans unknown.
自从人工智能出现以来，人们就一直担心有一天软件会占领世界，而人类的命运却无人知晓。
Day and night were divided into the same number of parts, so that except at the equinoxes, days and night hours were unequal; and then of course the length of these hours varied with the seasons.
白天和黑夜被分为均等数量的部分，所以除去昼夜平分点，白天和黑夜时间是不等的；当然，这些时长也因季节变化而变化。
I am sure it was Wednesday because known announcements have been submitted three business days ahead of the posting day.
我确定那是星期三，因为已知的公告是在发布日的三个工作日前提交的。
In my school days, I did a lot of reading in English every day.
在我的学生时代，我每天会做大量的英语阅读。
In the days coming up to the May Day holiday, students of various grades at the school worked together in the fields, says school principal Yang Bo.
校长杨波说，在五一假期来临之际，学校各个年级的学生一起在田间劳作。
A rich man who made bread and cakes sent for twenty of the poorest children in the town, and told them to take a loaf of bread from a basket every day till the hard days passed.
一个做糕点的富人叫来镇上二十个最穷的孩子，让他们每天从篮子里拿一块面包，直到度过艰难的日子。
Now suppose I want to print out the date of the last day of the week of the month after the one that is 45 days from Y2K.
现在假设我希望输出这样一个日期：距离y2k45天之后的某天在下一个月的当前周的最后一天的日期。
Today is the beginning of Day 31 of my polyphasic sleep experiment, so I’ve completed a full 30 days.
现在是多相睡眠的第31天，也就意味着我已经在多相睡眠的状态下生活了整整30天。
The shape of this line between night and day varies with the seasons, which means different lengths of days and differing amounts of warming sunshine.
这条黑夜与白天分界线的形状随着季节的变化面变化，它代表着不同的白天时间长度和不同的阳光照射量。
The subjects wore accelerometers which measure the intensity of their physical activity 14.6 hours a day for seven days.
受测者携带了运动测量仪器，以测取他们在七天之内14.6小时之中的运动量。
They disappear these days at the rate of 25 a day, and I mean regardless of our behavior.
每天就有25个物种消失，我的意思是无论我们做了什么。
Monthly recurrence at a specified day of a month, starting in a month with less days.
每月特定某日发生，从天数比较少的一个月开始。
Wedding day is one of the most important days in one's life, and probably the last day when you want your bizarre personality to be shown in public.
结婚日是人生中最重要的日子之一，可能也是向大家展示你怪诞个性的最后机会。
The team found less ulcerations in the stomachs of those rats which had eaten strawberry extract (40mg/day per kilo of weight) for 10 days before being given alcohol.
研究小组发现，在服用酒精之前的十天内一直吃草莓提取物（每公斤体重每天40毫克）的小白鼠，胃里的溃疡比较少。
Sometimes a patient's operation might be cancelled four days in a row, and they would receive "nil by mouth" for most of the day, four days running.
有时一个病人的手术可能会连续取消4天，并且他们还得忍受连续四天的每天大部分时间不得进食的煎熬。
Or more specifically, it was 17, 870 days ago on the 216th day of 1961.
或者更具体地讲，是在17870天之前的1961年的第216天。
If you are not learning something new every day, you are wasting away days of your life.
如果每天不能学点新的东西的话，那么你其实是在浪费自己的光阴。
But women in the group with the highest levels of alpha-amylase had a 12% lower chance of falling pregnant for each day of their most fertile days than those with the lowest levels of alpha-amylase.
但是阿尔法淀粉酶最高的一组妇女有12%的可能性不能怀孕。在最有机会生育的天数内，她们每天比阿尔法淀粉酶最低的一组妇女的怀孕概率低了12%。
A team of researchers interviewed 153 healthy men and women each day for 14 days about the length and quality of their sleep the previous night.
一个研究团队约访了153位健康男性和女性，在14天中每天都了解他们昨天晚上的睡眠时间和睡眠质量。
The years kept their profound secret, but the day did come. One of the darkest days that ever pass through a son.
他们的秘密遵守了很多年，但这天终于来了，这也是儿子度过的最黑暗的日子。
The years kept their profound secret， but the day did come. One of the darkest days that ever pass through a son.
他们的秘密遵守了很多年，但这天终于来了，这也是儿子度过的最黑暗的日子。
With one month of the season left before the first day of Spring in the Northern Hemisphere, take a look at the cold, snowy days of the last couple months.
北半球的春季剩一个月就到来了，在春天的第一天来到之前，让我们再看一眼过去几个月里寒冷下雪的冬季。
Two days later, on the last day of class, one of my classmates came up to me.
两天后，也就是在课程的最后一天，一位同学来到我面前。
This means all babies where tested in both conditions during 2 consecutive days at the same time of the day.
这意味着在测试期间，连续2天的同一时间段内需对所有的婴儿测试两种情况下的表现。
I was only fourteen, but after I had taken hundreds of observations in my mind I found myself testing their accuracy, comparing the behaviour of stocks to-day with other days.
当时我只有十四岁，但我观察了数百只股票价格的浮动情况，通过比较股票当天的浮动情况与其他日子的差异，来测试自己的发现的准确性。
I joined the Army just after I turned 19 and reported to basic training a couple of days before Veterans day.
我参军是在19岁那年，刚过完生日，在军人节的前几天进行基本训练的报检。
The American Heart Association recommends 30 minutes of exercise per day most days of the week.
美国心脏协会建议每周每天至少进行30分钟的运动。
The American Heart Association recommends 30 minutes of exercise per day most days of the week.
美国心脏协会建议每周每天至少进行30分钟的运动。
应用推荐