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While many proposals for higher level relationships -- or super families -- are speculative, some have been widely accepted and others are being considered, especially for native languages with small speaker populations that have not been extensively studied.
很多人推测存在更高层面的关系也就是超级语系,一些说法已经被广泛认同,另一些还有争议,特别是对只有较少人使用的语言还没有全面研究。
《TED-Ed》《TED教育》
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I inferred from what she said that you have not been well.
我从她的话里推断出你身体一直不大好。
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We have not been directly affected by the cuts.
我们并未直接受到裁减的影响。
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Scores of messages on his pager have not been answered.
他寻呼机上的许多信息都还没有回复。
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Earlier reports of gunshots have not been substantiated.
早先关于枪击的报道还没有被证实。
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Such changes have not been seen since the invention of the printing press.
自从发明了印刷机,这种变革还没有出现过。
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Police have not been able to find out who was responsible for the forgeries.
警察还未能发现谁是那些伪造案的元凶。
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Senior government officials admit they have not been able to subdue the rebels.
高级政府官员们承认他们还没能制服反叛者们。
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It's a sore point with Sue's parents that the children have not been baptized yet.
孩子们至今未受洗礼,这是休的父母的一件伤心事。
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All the men were being deported even though the real culprits in the fight have not been identified.
尽管那次斗殴事件的真凶未被确认,但那些男人都在被驱逐出境。
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They have not been trained to follow the rules.
他们没有受过遵守规则的训练。
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His ideas have not been widely accepted in London.
他的想法在伦敦没有被广泛接受。
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De Lange reports that his colleagues have not been idle on the island.
德兰格报告说,他的同事们并没有在岛上无所事事。
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In many villages, electrical lines have not been repaired, nor have roads.
许多村庄的电线和道路都还没有得到修复。
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Wars have not been abolished, labor troubles have not abated, and racial tensions are still with us.
战争没有结束,劳工问题没有减轻,种族紧张局势仍然存在。
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We have not been good at communicating the real value that housing can contribute to economic growth.
我们一直不善于传达房地产行业能给经济增长创造的实际价值。
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Neuroscientists, on the other hand, armed with brain scans and EEGs, have not been subject to the same degree of critique.
另一方面,配有脑部扫描和脑电图的神经科学家却未受到同等的批判。
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For instance, islands often have not been colonized by large predators or are too small to hold feasible predator populations.
例如,岛屿通常没有大型食肉动物的殖民地,或者太小而无法容纳可行的食肉动物种群。
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Many young researchers, especially those who have not been mentored in open science, are uncertain about whether to share or to stay private.
许多年轻的研究人员,尤其是那些没有接受过开放科学指导的人,并不确定到底是该分享还是保密。
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So, at the end of a decade of thesis-writing, many humanities students leave the profession to do something for which they have not been trained.
因此,在论文写作时代的末期,许多人文学科的学生放弃了他们的专业,去从事与专业不对口的工作。
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But many young researchers, especially those who have not been mentored in open science, are uncertain about whether to share or to stay private.
但许多年轻的研究人员,尤其是那些没有接受过开放科学指导的人,对于该分享还是保持隐私是不确定的。