The first, Paleo-Indian, wave more than 15,000 years ago was ancestral to all Central and South American Indians.
在一万五千多年前进行第一次迁移的是古印度人，他们是美洲中部和南部的印第安人的祖先。
Dean Granholm, the vice president for delivery and post office operations, said the first wave of closings would begin this fall.
负责邮递和邮局运营的副总裁迪安·格兰霍姆表示，第一轮关闭将于今年秋季开始。
"A tsunami is a series of waves and the first wave may not be the largest," said a bulletin from the Pacific Tsunami Warning Centre.
太平洋海啸预警中心的公告称，“海啸是一系列的波浪，第一波并不一定是最大的。”
Espiritu's subjects document their changing sense of Filipino identity in the United States, much as Bulosan did as a member of the first substantial wave of immigrants.
埃斯皮里图的主题记录了他们在美国不断变化的菲律宾人身份意识，就像布洛桑在第一次大规模移民潮中所做的那样。
"Old America seemed to be breaking up and moving westward," observed an English visitor in 1817, during the first great wave of migration.
1817年，在第一次移民大潮中，一位英国游客观察到：“古老的美洲似乎正在分裂并向西移动。”
However, this is the "first wave" of the virus - scientists don't yet know whether the virus will become more dangerous.
不过，这只是病毒的“第一次浪潮”——科学家们还不知道病毒是否会变得更危险。
One reason Morgan Stanley worked so hard to ensure its place in the first wave was the stomach-churning prospect of Goldman Sachs poaching its finest.
摩根士丹利之所以如此奋力赶上第一波偿还潮的原因是高盛可能挖走自己最好的人才。
The first wave came back in 2005, according to Nadia Papagiannis of Morningstar, a research firm, when infatuation with hedge funds was near its peak.
据晨星调研公司Nadia Papagiannis称，首次回潮在2005年，当时热衷于对冲基金接近峰值。
That's why I am pleased that half of the first wave will be in deprived areas, and the vast majority in areas where they desperately need school places.
这是为什么我很高兴第一批免费学校中的一半能开在贫穷地区的原因。这些地方的大多数人都非常需要这些学校。
In addition, technology has evolved with new plug-and-play solutions that had to be custom designed for e-commerce firms in the first wave of online retail.
并且科技的演进已让在在线零售业的第一波浪潮中需要为电子商务公司定制的东西，变成了现在的即插即用解决方案。
Arriving this month in VW dealerships, the redesigned Jetta is part of the first wave of a renewed assault by Volkswagen in the U.S. market.
本月到达大众汽车经销商手中，重新设计的捷达是大众汽车在美国市场重新发起第一波攻击的一部分。
Some are predicting that the first wave of results will arrive within the decade, propelled by rapid advances in both brain science and computer science.
有些人预计，得益于大脑科学和计算机科学的飞速发展，在这个十年之内，初步结果就将出炉。
It also shows other events, triggers, requests, and information, this is much like the 'portal' page of the first wave.
它还显示其它事件、触发程序、请求和信息，它更像第一波的入口页面。
He says the scene resembles California's Silicon Valley 15 years ago, when the first wave of entrepreneurs paved the way for the new wave of dot-com era entrepreneurs.
他说这场面类似于15年前加州的硅谷，当时第一波的企业家给新的一波网络泡沫时代的企业家铺了路。
The 1968 pandemic began relatively mild, with sporadic cases prior to the first wave, and remained mild in its second wave in most, but not all, countries.
1968年大流感最初较轻微，在第一波之前出现了零星病例，在多数国家（而并非所有国家）暴发第二波疫情期间仍较温和。
The many benefits of the first wave of biotech products, in medicine, have unfortunately been overshadowed by the supposed risks of biotech's second wave, in agriculture.
不幸的是，第一波生物技术产品在医学上所带来的诸多益处却被笼罩上了一层阴影，因为生物技术第二波在农业上的应用可能存在风险。
The moves comes amid further signs that the first wave of the pandemic is petering out.
这些到来的举措表明流感的首批浪潮即将结束。
In 1995, the first wave of this survey used in this study, 5.6 percent of girls between the ages of 15 and 19 gave birth.
在1995年第一轮调查中，15 -19岁的女生中有5.6%生育。
Standard & Poor’s analyst Scott Kessler this morning cut his rating on the stock to Buy from Strong Buy, pointing to the first wave of U.S. media coverage yesterday on the CCTV report.
昨天，美国媒体对央视的这则报道发起第一轮报道热潮。 今晨，标准普尔分析师斯考特·喀斯乐（ScottKessler）将百度股票评级从“强力买入”下调至“买入”。
"Once the first wave hits the coastline, it gets very complicated," Dr. Geist said.
“一旦第一波波浪到达海岸线，情况就会变得非常复杂，”Geist博士说。
He added that many people were shot in the head, with seven people within 10 yards (meters) of him cut down in the first wave.
他指出很多人被爆头射杀，而他周围10米就有7人在第一波射击中倒地身亡。
At some studios, the first wave of letters are going out today, hitting writer-producers whose companies don't currently have shows in production. "anyone."
一些电影制片厂今天发送出第一批中止合同的通知信，寄往那些没有制作节目的编剧制作公司。
Trailer: An offensive player who trails on a fast break but often is in good position to score after the first wave of defenders goes by.
拖手(trailer)：进攻队员拖住第一个快攻，但是经常是在第一轮防守过后以好位置投球得分。
On average, IDEAcarbon calculates, if you discount the first wave of big, easy projects, emissions-reduction schemes have yielded only 70% of the expected number of credits.
IDEAcarbon说，平均来讲，如果不考虑首批的大型简单项目，那么减排方案只产生70%的预期信用。
On average, IDEAcarbon calculates, if you discount the first wave of big, easy projects, emissions-reduction schemes have yielded only 70% of the expected number of credits.
IDEAcarbon说，平均来讲，如果不考虑首批的大型简单项目，那么减排方案只产生70%的预期信用。
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