万年

The other was a feathered skull from the Eocene (55m years ago) that had been unearthed in Denmark.

另一个是在丹麦发掘到的始新世（5500万年前）的一根羽骨。

The research, conducted by the Arctic Coring Expedition and published today in Nature magazine, examined a period 55 million years ago called the Eocene.

该项研究是由北极地心考察探险队发起的，发表在今天出版的《自然》杂志上，研究考察了5500万年前的所谓的始新世时期。

For more than 200 years, scientists have studied fossil remnants of eons past, painstakingly piecing together the history of life on earth.

200多年来，科学家们研究了化石的残余万年过去，精心拼凑的历史地球上的生命。

For eons of time, time has been distorted within the Great Central Sun.

亿万年来，大中枢太阳中的时间被扭曲。

While the sun is an estimated 4.5 billion years old, Epsilon Eridani has been around for just 850 million years.

据估计，太阳有45亿岁了，而" E 波江"仅仅存在了8亿5千万年。

Humans became human, as it were, with the emergence 1.8m years ago of a species called Homo erectus .

人类成为人，是在180万年前出现的一个叫做直立人的物种。

About 12,300 years ago, the water plunged over the edge of the Niagara Escarpment, a cliff at what is now Lewiston, New York. The force of the water wore away the rock layers, eventually reaching its present location.

大约在1.23万年以前，大量的水涌入到尼亚加拉悬崖的边缘地区，这座悬崖就座落于现在的纽约州刘易斯顿市，水流的强大力量冲蚀着岩石层，最终形成了今天的形状。

Wizard race after years on the development, divided into several more refined population, the upper part of Kuiersalashi genie out of, and claiming to be a "blood Wizard", and human alliances, and the rest is still sticking to its own ethnic purity, is the dark of night Wizard, which is also called purebred wizard .

精灵的种族经过上万年的发展，分为几个比较细化的种群，一部分奎尔萨拉斯上层精灵脱离了，并自称为"血精灵"，与人类结成联盟，剩下的仍在坚持自己种族的纯粹性，就是暗夜精灵，也被称为纯种精灵。

At least 12 kinds of elephants and mammoths used to roam the African, Eurasian, and American continents.

在约一万年前的更新世，大象和猛犸象从地球上许多地区大量消失。

If i had to give it an expiration date, i hope it will be 10,000 years.

如果一定要加一个日子的话，我希望它是一万年。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。