The prehistoric people of Asia preserved meat and fish by packing them in salt.

史前亚洲人把肉和鱼放在盐里，从而使它们得以保存。

youdao

Most scientists think that prehistoric people used the pieces of ochre to draw symbolic decorations on their bodies.

大部分科学家认为史前的人们用这些赭石在身上画具有象征意义的图案。

youdao

Prehistoric people in southern Africa developed a highly skilled way of shaping stones into sharp-edged tools long before Europeans did, suggested a study released recently.

最近发布的一项研究报告表明，居住在非洲南部的史前人类发明了远胜过欧洲旧石器时代的高超削石方法，此方法可把石头刮削成锋利的器具。

youdao

Work has moved to laboratories where painstaking investigation is taking place which, it is hoped, will reveal more about the lives of prehistoric people on Dartmoor.

BBC: 'Amazing' bronze age burial site treasures on Dartmoor

"The skeletal remains of this dinosaur are of tremendous cultural and historic significance to the people of Mongolia and provide a connection to the country's prehistoric past, " said Preet Bharara, U.S. attorney for the Southern District of New York.

CNN: U.S. seeks to return Tyrannosaurus skeleton to Mongolia