Scientists, from Nature studied 20 years of satellite data of the world's 220,000 mountain glaciers, and found that since 2015, glaciers have last 298 billion metric tons off ice and snow per year.
《自然》杂志的科学家们研究了世界上22万座高山冰川20年来的卫星数据，发现自2015年以来，冰川上每年减少的冰雪总量为2980亿公吨。
America's cities, meanwhile, had 12.7 million people in poverty last year, up about 5% from the year before and 23% since 2000.
与此同时，美国的城市居民中，去年有1270万人处于贫困状态，比前年增加了5%，比2000年增加了23%。
For all of last year, existing-home sales totaled 4.9 million, down more than 13 percent from the previous year, and the lowest since 1997.
对于在过去的一年中，现房销售达到490万，与上一年度相比跌幅超过百分之十三，并是自1997年以来的最低水平。
First of all, there are many more of them, 6.1 million fresh ones this year, a 9.3% rise from last year, due to an expansion of universities since 1999.
首先，大学毕业生人数增多。由于自1999年以来大学的扩招，今年将有610万应届大学毕业生，较去年增加9.3%。
Ngog, meanwhile, had made only 22 appearances since joining from Paris st Germain in July last year and has looked wispy and fragile in top-flight action.
与此同时，从去年7月加盟巴黎圣日耳曼至今总共出场才22次的恩格戈，也在满场高手的环境里显得脆弱不堪。
Second, the picture is already dated, since the most recent data is from 2006, the last year for which statistics are available.
第二，那些情况已经过时，因为最近的资料也是2006年的，这是能得到有关统计数据的最近的一年。
Rio's have doubled in price since January and almost trebled from their low point late last year.
力拓的股价自一月来已翻番，而自去年的低点以来已几乎翻三倍。
Since they withdrew from all Iraq's cities last year, they have not been manning checkpoints outside their bases.
由于自去年开始美军从所有伊拉克城市撤离，所以美军并没有在其基地外的检查站配备人员。
Figures from the Office for National Statistics published last year showed the proportion of the population getting married had dropped to its lowest level since records began, in 1862.
去年国家统计办公室公布的数据显示，人口结婚比例降到自1862有记录以来最低水平。
Core inflation, which excludes more volatile elements such as energy, fell from 3.1pc to 2.6pc, its lowest level since the end of last year.
通胀的核心，并不包括像能源这部分易变的因素，能源的通胀率从百分之3.1下降到百分之2.6，这已是自去年年底以来的最低水平。
Last year the average household had 2.59 people, up from 2.56 two years earlier, marking the first increase since 1993.
去年的家庭平均人口数为2.59人，比两年前的2.56人有所增加，这还是自1993年来的第一次增长。
The TDA said the share of trainees entering initial teacher training who are over 25 also rose from 41.5% to 46.7% in England since last year.
TDA说，自去年以来，英格兰25岁以上申请进入初级教师培训的学员的比例从41.5%增到46.7%。
Mr. Chairman, as one executive director recently observed, since our last Annual Meetings a year ago, the World Bank Group has moved from crisis to catalyst.
正如最近一位执董所说，自上届年会以来，世行集团已走出危机，成为催化剂。
The number of deaths has fallen from 12.5m in 1990 to 8.8m last year, the lowest since records began in 1960.
死亡儿童人数从1990年的1250万降至去年的的880万，为1960年有记录以来最低的一年。
Some 31% say that either they or a close relative have been victims of crime over the past year, but that is down from 38% last year and is the lowest figure since 1995.
约三成一受访者表示，他们本身或至亲过去一年曾是犯罪的受害者，但这个数字已经从去年的三成八下降，并是1995年以来的最低数字。
The number of employees sent abroad rose last year for the first time since 2006, says a study from Brookfield Global Relocation Services called the Global Relocation Trends 2011 Survey Report.
根据布鲁克菲尔德全球重置服务公司(BrookfieldGlobalRelocationServices)进行的一项名为“全球重置趋势2011年调查报告”(Global Relocation Trends 2011 Survey Report)的研究显示，去年外派员工的数量有所增加，这是自2006年以来的首次增加。
Quarterly economic forecasts from both the CBI and the British Chambers of Commerce indicate the U.K. economy next year will shrink at its fastest pace since 1991, when it was last in recession.
英国工业联合会(CBI)和英国商会(British ChambersofCommerce)公布的季度经济预测报告都显示，英国经济明年将出现1991年上次经济衰退以来最严重的收缩。
Since her son was killed last year in Iraq, Sheehan, a common mother from California, has become an anti-war icon in the United States.
希恩的儿子去年4月在伊拉克阵亡。此后，这位来自加利福尼亚州的普通母亲成了美国著名的反战人士。
Median income fell last year from $52,163 to $50,303, wiping out a decade's worth of gains to hit the lowest level since 1997.
去年，（家庭）收入的中位数从52163美元降低到50303美元，达到了1997年以来的最低点，相当于十年的财富收益蒸发殆尽。
The fourth case is a five-year-old boy from Lampung Province who developed symptoms in October of last year and has since fully recovered.
第四例为楠榜省一名5岁男童，他于去年10月出现症状，并且自那时以来已完全痊愈。
Since March of last year, patients who want to take the drug have been required to enroll in a program to prevent pregnant women from taking the drug.
自去年三月份以来，需要服用这种药物的病人被要求登记在一个阻止孕妇服用的说明书中。
Stanford's decision to require a unanimous panel of three, in place since February, stemmed from recommendations made by a task force last year.
斯坦福要求从二月开始实施三人委员会一致裁决制，该决定源于一个工作组去年给出的建议。
From July 17 last year, we are pushing for free anti-virus since the number of malicious posts should be in the hundreds of thousands more.
从去年7月17日我们推免费杀毒以来，恶意的的帖子数量应该是在数十万以上。
I cut them from my garden since last year, but I couldn't get them grow.
我从去年开始就从花园里剪枝栽培，但是都不行。
I cut them from my garden since last year, but I couldn't get them grow.
我从去年开始就从花园里剪枝栽培，但是都不行。
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