Old age and seniority alone do not command authority among the British: in fact modern life has been developing so fast that old people often appear tiresome and out of date.

在英国人当中，年长和资历本身并没有什么权威性：事实上，现代生活发展飞快，老年人常显得乏味又过时。

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In fact, children under the age of 8 are not allowed to appear in the ads in any form.

事实上，低于8岁的儿童被禁止出现在任何形式的广告中。

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All Ferrets are white when born. Their color will begin to appear around the age of 3 weeks.

所有雪貂生下来都是雪白的。他们的花纹将在出生后三周左右出现。

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It was estimated that 84% of moles that appear after this age are inherited.

BBC: Twins offer skin cancer clue

Posts which could identify the teens' age or location should only appear in searches by friends and "friends of friends" in the same age group.

BBC: Facebook social graph search results limited for teens

But researchers at Albert Einstein College of Medicine in New York have pinpointed one reason for Tauber's longevity: her DNA. Examining the genes of Tauber and 350 other Ashkenazi Jews who are nearing age 100, Nir Barzilai and his colleagues have identified three genes that appear to promote long life by protecting against the diseases of old age.

FORBES: Researchers are unlocking the mysteries of aging.