加州大学河滨分校的教授朱迪思·克罗尔表示：“在过去20年左右的时间里，对双语的研究实际上出现了爆炸式增长。”
"In the last 20 years or so, there's been a virtual explosion of research on bilingualism," says Judith Kroll, a professor at the University of California, Riverside.
科迪亚克熊产自阿拉斯加州附近的科迪亚克岛，在野外生活大约可以活30年，若圈养则可活50年左右。
Kodiak bears, native to the Kodiak Archipelago near Alaska, are ominvores that live up to 30 years in the wild. Their lifespan increases to about 50 years in captivity.
但是，过量食用大豆会增大患乳癌风险，每天应控制异黄酮摄取量在40毫克左右，约一杯豆乳或四盎司豆腐。
Excess soy consumption has been linked to an increased risk of breast cancer, so limit your isoflavone intake to about 40mg daily (about 1 cup of soy milk or 4 ounces of tofu).
2009年，贝拉克•奥巴马到中国访问时，他说希望美国在今后4年能派送10万学生到中国学习，目前这一数字已经达1.4万左右。 中国的留美学生要多得多。
When Barack Obama visited China in 2009 he said he wanted America to send 100, 000 students to China over four years—the current figure is around 14, 000.
我知道我会从中得到90克左右的蛋白质。
当天晚上9点左右，自由号的船长和船员——他们和约翰·汉考克一样反对给英国纳税——把这位海关监察员软禁在船上。
At around 9 PM, the captain and crew of the Liberty, who were as opposed to paying British taxes as John Hancock, imprisoned the tidewaiter on the sloop.
古代奥林匹克运动会创始于公元前776年左右。
The ancient Olympic Games began around the year 776 BC in Greece.
如此的话，2011年，本将因并购苏格兰哈里法克斯银行而利润可观的英国劳埃德船级协会，将会由于25%左右的零售市场份额在英国而颇具风险。
In that case, Lloyds's acquisition of HBOS, which in 2011 will start to come good in terms of profitability, looks vulnerable because of the combination's 25% or so retail-market share in Britain.
这儿我应该提一提伊莎贝拉在她走后六个星期左右，寄了一封短信给她哥哥，宣布她跟希刺克厉夫结婚了。
I should mention that Isabella sent to her brother, some six weeks from her departure, a short note, announcing her marriage with Heathcliff.
在13世纪阿兹塔克人扫荡到墨西哥中部时，陶蒂华康这座繁华的城市（在公元400年左右为最繁华时期）已经被它神秘的建造者们遗弃很长一段时间。
By the 13th century when the Aztec swept into central Mexico, the once teeming city—which reached its zenith around a.d. 400—had been long since abandoned by its mysterious builders.
批评者说美联储的行动可能造成通胀率飙升，但贝南克说，他决心要把通胀率保持在2%左右。
Though critics say inflation could soar because of the Fed's actions, Mr. Bernanke says he is committed to keeping inflation at around 2%.
然而，每年全球各地的核反应堆都会产生100克左右这样的物质。
However, nuclear reactors generate 100 grams of the substance worldwide each year.
布克说，增加飞机的光滑度可以降低1%左右的油耗，因此飞机涂装后几个月之内就能获得回报。
Mr Booker says the extra slipperiness cuts fuel consumption by around 1%, so that the coating treatment pays for itself within a few months.
我说过希刺克厉夫夫人在离开她的丈夫以后还活了十二年左右。
I said Mrs Heathcliff lived above a dozen years after quitting her husband.
假若那样的话，莱斯银行收购苏格兰哈里法克斯银行的行为看上去相当不可靠，因为考虑到后者的获利能力使其将会在2011年走出困境，而双方联合后将占全国零份额的25%左右。
In that case, Lloyds’s acquisition of HBOS, which in 2011 will start to come good in terms of profitability, looks vulnerable because of the combination’s 25% or so retail-market share in Britain.
一位本地的葡萄酒作家萨撒•斯皮拉内克讲道，在这些斜坡上能生产出一种名为“丁加池”的特种葡萄酒，其事实依据在于种植这些葡萄的斜坡直入大海，也就是说左右的耕作都要用人工来完成。
These slopes produce Dingac, a wine distinguished, says Sasa Spiranec, a local wine writer, by the fact that the vineyards run sharply down to the sea, meaning all cultivation has to be done by hand.
例如烟草的生产在2000年达到了23000万千克左右的顶峰，同时大规模征收白人农场后，去年产量跌倒了5900万千克左右。
Tobacco production, for instance, which peaked at around 230m kg in 2000, just as the mass expropriation of white farms got going, slumped to around 59m kg last year.
吃饭的时候喝上8盎司一杯的牛奶，您就可以获得300毫克左右的钙质。您也可以试试下面这些不太显眼的钙质来源。
Drinking milk with meals gets you about 300 mg of calcium per eight-ounce glass or you can also try the less obvious sources pictured here.
3克左右新鲜的嫩荨麻叶（采摘时戴橡胶手套）、500克左右土豆（去皮、切成丁状）、少许乳酪、四杯左右高汤。
For a basic soup you'll need about 7oz of fresh nettle tips (pick them wearing rubber gloves). Add 1lb of potatoes (peeled and cubed), a dash of cream and about four cups of stock.
枕形鲜彩蓝钻石，重达6.01克拉，左右两侧各有一颗椭圆形粉钻镶嵌在铂金之上，重量分别为0.46和0.44克拉。
A cushion-shaped fancy vivid blue diamond weighing 6.01 carats, flanked on each side by an oval pink diamond weighing 0.46 and 0.44 carat respectively, mounted in platinum.
十三对玛雅人来说是个重要而神圣的数字，而第十三白克顿周期将在2012年12月21日左右终止。
Thirteen was a significant, sacred number for the Mayas, and the 13th Baktun ends around Dec 21, 2012.
答案：C。据《2005年美国膳食指南》，大多数美国人应保证钠的摄取量在一天2300毫克左右。
Answer: C. According to the 2005 Dietary Guidelines, most Americans should keep sodium intake at 2, 300 milligrams per day or less.
答案：C。据《2005年美国膳食指南》，大多数美国人应保证钠的摄取量在一天2300毫克左右。
Answer: C. According to the 2005 Dietary Guidelines, most Americans should keep sodium intake at 2,300 milligrams per day or less.
他的民意支持率是在50%左右，比比尔·克林顿1995年的情况要好得多。比尔·克林段后来在1996年取得了对于BOb Dole的绝对胜利。
His approval rating is in the 50s, better than Bill Clinton's at this stage in the proceedings in 1995, before he went on to score a solid victory against Bob Dole in 1996.
他的民意支持率是在50%左右，比比尔·克林顿1995年的情况要好得多。比尔·克林段后来在1996年取得了对于BOb Dole的绝对胜利。
His approval rating is in the 50s, better than Bill Clinton's at this stage in the proceedings in 1995, before he went on to score a solid victory against Bob Dole in 1996.
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