一项对九年级学生的研究发现，在九年级学生中，50%的友谊每个月都会发生变化，这表明友谊极其不稳定。
One study of ninth-grade students found that 50 percent of friendships among ninth graders changed from one month to the next, signaling striking instability in friendships.
美国国家睡眠基金会2008年的调查结果显示，在1,000位受访者中，有28%的人表示瞌睡会影响他们白天的工作，每个月至少有几天会出现这种情况。
According to a 2008 poll by the National sleep Foundation, 28% of the 1, 000 respondents said sleepiness interferes with their daytime activities at least a few days each month.
在2007年夏天，平均每个月有22吨的炮火砸在赫尔曼德。
During the summer of 2007 an average of 22 tonnes of ordnance was dropped on Helmand every month.
Kharas说，在今后的10至20年内，整个东亚地区每天大约将会有2500万人(每个月200万人)转移到城市地区。
Throughout East Asia, some 25 million people each year-2 million a month-will likely move to cities over the next decade or two, Kharas says.
就算是清津最大的企业炼钢厂，从2007年起也没发过工资了，每个月工人只能领到十天的定额食物。
Even a major enterprise like the city’s metal refinery has not paid salaries since 2007, she and others said, though workers there collect 10 days worth of food rations each month.
在1996到2004年间，每个月平均产生550000件生意。
Between 1996 and 2004 an average of 550, 000 small businesses were created every month.
首先，我要为每一天，每个星期、每个月。每一年、甚至我的一生确立目标。
First I will set goals for the day, the week, the month, the year, and my life.
抑或是在新的一年里每个月读一本书？
不过，从1972年开始，他每周都会跑上五次，每次两到三英里。 也就是说，在过去的37年里，他相当于每个月都会跑两次马拉松的距离。
Since 1972, however, Mr. Craddock has been running two to three miles about five times a week, meaning that about twice a month for 37 years he has completed the equivalent of a marathon.
从这个时间快速推进七年：我大学刚毕业从事第一份工作的那家公司每个月都举办生日庆祝会，我当时有种强烈的似曾相识的感觉。
Flash forward seven years: the first company I worked for as a recent college grad had its monthly birthday celebration, and I had an overwhelming sense of deja vu.
至2009年年底的统计,澳大利亚人是最沉迷的社交网络的用户，每个月花在这类网站上“戳”朋友和“推特”的时间超过七个小时，是日本用户两倍。
The keenest social-network users, Australians, spent over seven hours a month on such sites, “poking” friends and “twittering” in late 2009, twice as much as users in Japan.
由于去年三年份的就业市场跌至历史最低点，按照这两种方式得出来的结果，去年三月之后平均每个月都有100,000工作岗位的增长。
Since March of last year when the job market bottomed out, employment growth has averaged a little over 100,000 per month according to both surveys.
当前，每个月都有5000套住房动工建设，在这种情况下，我们完全可以希望，到2007年年中，大家都可以喜迁新居。
With 5000 houses per month now being started, it is realistically hoped that everybody will be in permanent homes by mid-2007.
每个月都有主要的版本，一年共12个月。
2009年9月，艾利克斯·雅布伦斯基和迈克·托特恩给他们自己定了一个野心十足的目标：一年内每个月制作一部纪录片。
In September 2009, Alex Jablonski and Michael Totten set themselves an ambitious goal: to make one documentary every month for a year.
比如，你连续三年每个月为时间追踪系统花50美元。
Say you’ve been paying $50 a month for your time-tracker for the last three years.
在今后20年里，预计每个月将会新增2百万城市居民。
Two million new urban dwellers are expected in East Asian cities every month for the next 20 years.
但是就算等五年，也就说较早的获得社保，意味着她每个月的所得社保费会减小。
But even then, she would be drawing early, which reduces monthly payments.
她表示，目前该中心每个月都要举办12场活动，今年所有的周五到周日都被预订一空，包括99场婚礼。有些预订一直排到了2012年。
The center now holds a dozen events each month and has nearly every Friday, Saturday and Sunday booked this year, including 99 weddings, as well as bookings that stretch into 2012, she says.
尽管已有20年的职业经验，Serdouma博士（理论上的）工资是每天0.60美元：每个月不足20美元。
Despite his 20 years' professional experience, Dr Serdouma's (theoretical) salary is US$ 0.60 per day: less than US$ 20 per month.
2年和5年到期的每个月拍卖一次，3年的每季度发行一次，10年的半年拍卖一次。
The two year and five year Notes are auctioned each month, while the three year Notes are issued quarterly, and ten year Notes are auctioned six times a year.
早在2006年InfoQ成立之际，我们就一直在报道Scala相关的新闻，那时的Scala每个月只有可怜的1,000个下载量。
InfoQ has been reporting on Scala since we were founded in 2006 when the language was seeing only about 1,000 downloads a month.
尽管每个月都有增长，但新房销售量较之2008年6月还是低了21个百分点。
Despite the monthly increase, sales of new homes were still down 21 percent from June 2008.
正因为如此，就业岗位的创造变得如此让人不安：根据上述增长预测，经济学家预计未来一年美国每个月将新增约13.3万个就业岗位。
This is why job creation has become such a worrisome issue: Based on that growth projection, over the next year the economists estimate the U.S. will add about 133,000 jobs a month.
相比于Rosetta Stone，激活课程的收费相对合理，金额最低价为249.99美元：每个月合计为19.95美元，一年合计为149.95美元。
Pricing for the Active Courses looks reasonable compared to Rosetta Stone, which starts at $249.99: They’re $19.95 a month or $149.95 a year.
相比于Rosetta Stone，激活课程的收费相对合理，金额最低价为249.99美元：每个月合计为19.95美元，一年合计为149.95美元。
Pricing for the Active Courses looks reasonable compared to Rosetta Stone, which starts at $249.99: They’re $19.95 a month or $149.95 a year.
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