The common ancestor is, however, too recent for the new species to be a remnant of the first human excursion from Africa.
然而，共同的祖先对于新物种又太现代，而不能作为来自非洲的人类首次远足的遗迹。
North-east Asia and Siberia have long been accepted as the launching ground for the first human colonisers of the New World.
长期以来，东北亚和西伯利亚一直被认为是新世界的首批人类殖民者的起点。
或是第一个人？
I will be the first human to test all three at once.
而我将成为第一个同时进行三项测试的人。
The first human task in the storyboard will be selected.
故事板中的第一个人工任务将被选定。
The first human case occurred in Viet Nam in December 2003.
首例人间病例于2003年12月发生在越南。
The first human flu virus is isolated at Mill Hill in London.
在伦敦·米尔·希尔分离到第一株人流感病毒。
She is the first human case of H5 infection reported from Cambodia.
她是柬埔寨报告的首例人类H5感染病例。
In Africa, the first human ancestors stood up on their hind legs to walk.
在非洲，首批人类祖先直立行走。
The first human infections with the new H1N1 virus were confirmed in April 2009.
于2009年4月证实了人类感染H1N1新病毒的首批病例。
Before the first human has traveled to space and back there were twenty nine launches with dogs.
在人类开始进入太空之前，有29次是狗进入了太空。
These spearheads are the firmest evidence yet found for the first human beings to inhabit America.
这些矛头是有史以来证明美洲首批人类定居踪迹的最有力证物。
I'm certainly not the first human being to have the experience of "waking up" and becoming aware of this.
我当然不是第一个体验到“觉醒”和意识到它的人。
It happened 50 years ago this Tuesday, when an air force pilot named Yuri Gagarin became the first human in space.
50年前同样是星期二，战斗机飞行员YuriGagarin成为首位进入太空的人类成员。
The hut and three others nearby were the first human dwellings on the continent, according to Antarctic Heritage Trust's Morgan.
据南极遗产信托的摩根表示，这间小屋和其他三处一起都是在南极洲大陆的首个人类定居点。
Ever since the first human stumbled across the first herb that aided in healing, humans have been on a quest to cure disease, and heal wounds.
自从人类第一次被一颗杂草所绊倒时，他就需要被治疗。人们一直在寻找治疗疾病和治愈伤口的办法。
The experiments, reported in the journal Cell Death &Disease, have been on animals but the team are poised to start the first human trials.
在《细胞死亡和疾病》杂志上报道的实验已在动物身上进行，但研究人员还在斟酌是否开始首次人体试验。
That discovery led, 35 years later, to James Thomson's isolation of the first human embryonic stem cells, at the University of Wisconsin in 1998.
这项发现在35年后导致了1998年JamesThomson在威斯康辛大学分离出第一个人类胚胎干细胞。
So in the second creation story beginning in Genesis 2:4, We read that the first human is formed when God fashions it from the dust of the earth or clay.
在《创世纪》第2章第4节开始的第二个创世故事，我们看到第一个人类形成,他上帝用尘土或黏土将人捏造成形。
Russia has been celebrating the 50th anniversary of the first human space flight when the Soviet cosmonaut Yuri Gagarin completed a single orbit of Earth.
俄罗斯将庆祝人类首航太空50周年，苏维埃宇航员尤里加加林完成第一次太空飞行任务。
Research on influenza pandemics and pandemic viruses increased considerably following the first human cases of infection with the H5N1 avian influenza virus in 1997.
在1997年发现首批人患H5N1禽流感病毒感染病例之后，大大加强了对流感大流行和大流行性病毒的研究力度。
The discovery suggests meat was on the menu far back in our evolutionary history, and long before the arrival of the first human species, Homo habilis, 2.3m years ago.
这一发现表明在我们的进化史上，其实很久以前就开始进食肉类，而且比230万年前第一个人种能人（Homohabilis）出现的时间还要早很多。
This result directly contradicts models of population collapse from human overkill (blitzkrieg) or infectious diseases following the first human contact (hyperdisease).
这种结论直接与由人类过度捕杀或是与人类第一次接触后带来的传染性疾病造成群体崩溃的说法矛盾。
It is difficult for heroes to remain untarnished, still less Soviet ones, but on the 50th anniversary of the first human travel in space, such a fate is reserved for Yuri Gagarin.
英雄很难永葆昔日光环，更何况是苏联的英雄。然而在人类实现首次太空旅行的50周年纪念日，尤里·加加林却光芒依旧。
The first human cases of H5N1 infection, linked to poultry outbreaks in parts of Asia that have been ongoing since December 2003, were reported in January 2004 in Viet Nam and Thailand.
2004年1月越南和泰国报告了与2003年12月以来持续发生的亚洲部分地区家禽暴发相联系的第一批人感染H5N1病例。
To date, since the first human to develop antibodies against Ebola Reston was reported in 1989, no significant human illness has been reported in association with Ebola Reston infection.
迄今，自1989年报告第一起人产生对埃博拉·莱斯顿的抗体以来，未曾报告过与埃博拉·莱斯顿感染相关的重大人类疾病。
The Ministry of Health in Viet Nam has confirmed two new human cases of influenza a (H5N1) virus infection, the first human cases to have been reported from Viet Nam since November 2005.
越南卫生部已确认两例新的流感A (H5N1)病毒感染人间病例，这是2005年11月以来越南报告的首批人间病例。
The Ministry of Health in Viet Nam has confirmed two new human cases of influenza a (H5N1) virus infection, the first human cases to have been reported from Viet Nam since November 2005.
越南卫生部已确认两例新的流感A (H5N1)病毒感染人间病例，这是2005年11月以来越南报告的首批人间病例。
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