A foods traceability becomes especially pertinent in the wake of foodborne outbreaks.

食品性在食源性爆后变得尤为重要。

And they found that the snails dated back almost 46,000 years.

他这些蜗牛到约46000年前。

The art form dates back to the 10th Century.

这种艺术形式到10世纪。

His family can trace its history back to the 10th century.

他的家族史至十世纪。

Those crystals dated back to nearly 193 million years ago.

这些晶石到大概1.93亿年前。

The lasso dates back to the ancient Egyptians.

套索的使用 到古埃及。

Slavery can be traced back to our earliest historical records.

奴隶制到我最早期的历史。

But experts concluded that the vessel dated from 1916.

但专家认定这艘船到1916年。

This approach ensures the traceability of all ingredients.

这种方法确保所有成分的性。

Xiping Stone Classics date from the second century AD and the eastern Han Dynasty.

熹平石经到公元二世纪东汉时期。

The rift between the two countries goes back to the Cold War.

两国之间的外交冲突到冷战时期。

The roots of their ongoing conflict date back more than 100 years.

双方持续冲突的根源至100多年前。

THE ENIGMA BEGINS with the Trumps' unusual relationship.

这一谜团最早到二人不同寻常的关系。

The latest outbreak has been traced back to a traveler who returned from overseas.

最近的疫情到一名从海外归来的旅客。

Some of the objects are said to date back to 320,000 years ago.

据说，其中一些物品至32万年前。

But, like, these currents of evolution go back hundreds of thousands of years.

但是，这种进化潮流到千万年前。

The collection includes some tractors that date all the way back to 1939.

其中包括一些到 1939 年的拖拉机。

The oldest document containing punctuation dates back to the 9th century BC.

含标点的最古老文件到公元前9世纪。

These are a series of international agreements dating back to the 1800s.

这一系列国际协议到1800至1899年。

Your bloodline goes back at least 4000 years, maybe much more.

血统到 4000 年前，或更早以前。