Now you'll often see BCE (Before the Common Era) and CE (Common Era).

现在大家经常能看到BCE(公元)和CE(公元)。

Hammurabi ruled the new kingdom of Babylon from 1792 BCE to 1750 BCE.

汉谟拉比统治巴比伦新王国。从公元1792到公元1750。

It dates back to the Zhou Dynasty (the 11th century – 256 BC).

它可以追溯到周朝（公元11世纪-公元256）。

He was born in the year 551 B.C.

他出生于公元551。

Its construction began in the 5th century BC.

长城始建于公元5世纪。

First off, the Neolithic period in Britain lasted from about 4,000 BC to 2,300 BC.

首先，在不列颠岛上，新石器时代大概是从公元4000始一直到公元2300。

The wall finally took shape in the third century BC.

公元三世纪，城墙终于建成。

The city was founded in the 8th century BC.

该城是公元8世纪建成的。

Dated back as far as 80 B.C.

这种技法可以追溯到公元80。

They cover events and affairs on a daily and monthly basis, from 221 BC to 209 BC.

它们记载了从公元221到公元209每天、每月的各种事件。

Hippocrates himself actually postulated this idea in nearly 400 B.C.

“希波克拉底本人实际上在公元400就提出了这个想法。”

He died in the fourth century BC.

他死于公元4世纪。

Which of these leaders held power in the 14th century B.C.?

公元14世纪，这些领导人中谁掌权？

Ithaca predicted a date of 421 BCE.

伊萨卡预测的日期是公元421。

The old Olympic games began around the year 776 B.C. in Greece.

以的奥运会在公元776的希腊举行。

The warrior story is supposedly set around 2,356 BC.

据说勇士故事大约发生在公元2356左右。

But the new evidence suggested a date in the 420s BCE.

但是新的证据表明日期是公元420。

Ramses II also known as Ramses The Great ruled ancient Egypt from 1279 to 1213 B.C.

拉美西斯二世也被称为拉美西斯大帝，于公元1279至公元1213统治古埃及。

Want to see a 3rd century BC army of more than 8000 men ?

想一睹公元3世纪多达8000多人的军队吗？

In 537 BC, some 300 years before the first emperor unified China.

公元 537 ，大约在秦始皇统一中国的三百。