公元前

Since ancient times, Chinese people threw into the water dumpling made of glutinous rice wrapped in bamboo or reed leaves on the day.

屈原是在公元前227年农历五月初五投江而死的，从古代起，人们就与这天投粽子与水中。

This year 490 BC from September 12 talk about a battle took place.

这要从公元前490年9月12日发生的一场战役讲起。

At about 2000 BC the Beaker Folk arrived from the areas now know as Holland andRhineland.

约公元前2000年，从现在的荷兰和莱茵兰地区来了宽口陶器人。

At about 2000 BC the Beaker Folk arrived from the areas now know as Holland and Rhineland.1 m U; S.

约公元前2000年，从现在的荷兰和莱茵兰地区来了宽口陶器人。

At about 2000 BC the Beaker Folk arrived from the areas now know as Holland and Rhineland.1 {0 v3 F3 \ j+?

约公元前2000年，从现在的荷兰和莱茵兰地区来了宽口陶器人。

It is mentioned for the first time in the Behistun inscription , written in c.520 BCE, and must have been part of the Persian realms before that.

它提到了第一次在贝希斯敦铭文，写c.520公元前，必须参加了波斯在此之前，境界。

Yellowing of the skin and the whites of the eyes caused by an accumulation of bile pigment in the blood; can be a symptom of gallstones or liver infection or anemia

伊克蒂诺(创作时期公元前5世纪，古希腊雅典著名建筑师，作品有雅典卫城的帕提农神庙和巴赛的阿波罗·伊壁鸠鲁神庙) ictus

In the dreams of the past exhibition hall, the distribution of the four bottle-shaped display column, display column will be placed inside the museum from Turkey's "national treasure", including the 2500 BC the world's first agreement between , 8500 years ago, portrait sculpture.

在梦想过去展厅内，分布着4个水瓶状的展示柱，展示柱内将会摆放来自土耳其博物馆中的&国宝&，其中包括公元前2500年世界上最早的国与国之间的协议、8500年前的人像雕塑。

Most archaeologists now connect the Xia to excavations at Erlitou in central Henan province, where a bronze smelter from around 2000 BC was unearthed.

大多数考古学家夏现在连接到挖掘二里头，河南省，其中青铜冶炼约公元前2000年出土。

It has been pointed out, for example, that in 6000 BC the fastest transportation available to man over long distances was the camel caravan, averaging eight miles per hour.

譬如，有人指出，在公元前6千年的时候，人类远距离交通的最快手段是骆驼运输队，平均每小时8英里。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。