Basically, it's virtual reality circa 1955.

基本上，它在虚拟1955年左右的场景。

Hatshepsut was born circa 1508 BC.

哈特谢苏特生于约公元前1508年。

All of the AI juju circa 2016 wasn't up to the task.

2016 年左右的 AI 技术还不足以胜任这项任务。

The term circadian comes from the Latin phrase circa diem, which translates to around a day.

昼夜节律一词来源于拉丁语短语 circa diem，意思是约一天。

The pyramid of Cestius was built during the reign of Augustus between circa 18 and 12 BCE.

塞斯提乌斯金字塔建于公元前 18 至 12 年奥古斯都统治时期。

It had a sign that read circa 1791 on it -- the year that people thought it was planted.

树上悬挂着“约1791年前后”的标志——人们认为这是树的时间。

The New Kingdom, circa 1570 to circa 1069 BCE is the era of imperial Egypt.

新王国时期，约在公元前 1570 年到 1069 年，是埃及帝国的时代。

The young amphibian delights in exploring his new environment – the Italian Riviera circa 1953.

这只年轻的两栖动物喜欢探索他的新环境——约 1953 年的意利里维埃拉。

Egypt reached its highest point of culture during the 12th dynasty, circa 1900 BCE.

约在公元前 1900 年的第 12 王朝，埃及的文化达到了顶峰。

When the Rodinia supercontinent broke up circa 750 million years ago, it left large landmasses vulnerable to weathering.

约 7.5 亿年前， 当罗迪尼亚超级陆解体时，片陆容易受到风化作用的影响。

Harry Claymore, master of special effects, circa 1970 something.

哈利·克莱莫 特效师 约在上世纪七十年代吧。

It's so Madonna circa in 1985.' Or just something.

这就像 1985 年的麦当娜。”或者只是一些东西。

The Boxer Codex, circa 1590, provide clues on the nature of the male babaylan sexuality.

约 1590 年的义和团手抄本提供了有关男性巴拜兰性行为本质的线索。

The Old Kingdom of Egypt, circa 2613 to 2181 BCE, is known as the Age of the Pyramids.

古埃及王国，约在公元前 2613 年到公元前 2181 年，被称为金字塔时代。

You know, The Prime of Miss Jean Brody, Dowager Countess Violet Crawley on Downton Abbey. Yes, that Maggie Smith, circa 1974.

你知道，那部《简·布罗迪小姐的青春》，就是《唐顿庄园》的老伯爵夫人维奥莱特·克劳利以前的电影。是的，模仿那位玛吉·史密斯，约是在1974年。

And you'd be played by Barbara Parkins, circa VaIIey of the DoIIs.

可以找主演“娃娃谷”的 芭芭拉帕金丝来演你。

By the time of the New Kingdom between circa 1570 and 1069 BCE, music was a well-established part of Egyptian life.

约在公元前 1570 年到 1069 年之间的新王国时期，音乐已经成为埃及生活中根深蒂固的一部分。

The item in its pristine state consisted of a metal footlocker, U.S. Army issue, circa perhaps 1955.

这件处于原始状态的物品包括一个金属脚柜，美国陆军发行，约在 1955 年。

The term circadian comes from the Latin circa, meaning around (or approximately), and diem, meaning day. Now, let's hear the words we learned today.

circadian一词来源于拉丁文circa和diem，前者的意思是概，后者是指一天。现在我们来听听今天学到的单词。

They started to take form in circa 3200 BCE and by circa 2570 BCE, they were fully established in the region.

它们在约公元前 3200 年开始形成，到了约公元前 2570 年，他们在该地区完建立起来。