Some people think that the famous scholar Confucius living from about 551 BC to 479 BC pushed the development of chopsticks.

有些人认为生活在公元前551年到公元前479年的著名学者孔子推动了筷子的发展。

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One famous philosopher, Kong Zi, lived and worked in China from 551 BC to 479 BC.

公元前551年至公元前479年，著名哲学家孔子在中国生活和工作。

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Step 5: The NMR's job is to receive normalized messages from one BC, identify the target service provider, and forward (or route) the normalized message to another BC of the target service.

第 5 步：NMR 的工作是从 BC 接收规范化信息，确认目标服务提供者，并传送（路由）规范化消息到另一个目标服务 BC。

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We in religious studies tend to like these terms, AD rather than BC, Before Christ, and AD, because AD actually stands for Anno Domini, in the year of our Lord.

在宗教研究中我们喜欢用这两个术语，而不用BC，即“基督前“和，因为AD其实是Anno，Domini的缩写，即“主的年份“

耶鲁公开课 - 新约课程节选

So in simply the interests of reflecting the plurality of our own departments, CE we tend to use these terms, rather than BC and AD.

所以为了表现宗教多样性，我们不用BC和AD，而用BCE和。

耶鲁公开课 - 新约课程节选

It is understood the enclosure was built during the early Neolithic period (3800 BC to 3600 BC).

BBC: Truro experts uncover '6000-year-old' causeway

The archaeologists said the find suggests that the communities in the Late Pre-ceramic Age (3500 BC to 1800 BC) were more closely connected than had been previously thought.

BBC: El Paraiso site

The manuscript measures 18 inches long by 3 inches tall and dates from around 50 BC to 1 BC, at a time when people of different cultures and faiths lived, worked, and traded in harmony, yet also clashed in devastating warfare.

FORBES: Ancient Ten Commandments Manuscript On Display