万年

The fossils may be a million years old.

这些化石可能有100。

Iron Maiden - Rainmaker, Arch Enemy - Star Breaker, Rammstein - Eifersucht.

当然，还有不变的水蜜桃挽歌。

The 23 million-year-old creature was not a direct ancestor of today's seals, sea lions and walruses, a group known collectively as pinnipeds.

这只2300的生物并不是如今海豹、海狮和海象的直系祖先，而是来自另一个分支。

Whittled by a half million years of wind and rain, the haunting claystone hills and buttes of Badlands National Park rise above the surrounding sea of grasslands.

历经50的风吹雨打后，恶地国家公园的黏土岩丘陵与孤山矗立在一片原之海中。

Unlike their more massive counterparts, sunlike stars are thought to die gracefully by ejecting their outer gaseous layers in a nonexplosive process that takes about 10,000 years.

不像大质量的恒星，同太阳一般大小的恒星，死状就相得多。它们的非爆发性过程大约需要一的时间，逐步弹射出其外部气体壳层。

Occurring in yellow, golden and brown colors, Baltic Amber is also known as Succinite after its parent tree pinus succinfera that was common in the tertiary period, some 50 million years ago.

波罗的海琥珀呈金黄和褐黄色，也就是通常人们说的琥珀色。她的母本树种是5千前第三纪常见的松科琥珀林。