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1·Students who were interested in cultures in prehistoric times paid a visit to that museum.

对史前文化感兴趣的学生们参观了那个博物馆。

2·Major question in the archaeology of the southwestern region of the United States is why so many impressive settlements, and even entire regions, were abandoned in prehistoric times.

美国西南地区考古学的主要问题是：为什么这么多不俗的定居点，甚至整个西南地区，都在史前时代被遗弃了呢？

3·A major question in the archaeology of the southwestern region of the United States is why so many impressive settlements, and even entire regions, were abandoned in prehistoric times.

美国西南地区考古的一个主要问题是，为什么这么多令人印象深刻的定居点，甚至整个地区，在史前时代就被废弃了。

4·The earliest was the pottery era in prehistoric times.

最早的陶器应该是远古时期的吧。

5·There has been human habitation here since prehistoric times.

在远古时代， 就有人类在这里繁衍生息。

6·In prehistoric times, a broken jaw could have ended up being a fatal injury.

在史前时代，折断的下巴最终可能会成为一个致命伤。

7·Painting originated in prehistoric times with murals drawn on cave walls.

绘画始于史前时期洞穴墙壁上的蹙画。

8·Perhaps originally a sanctuary, it became a necropolis in prehistoric times.

这座地下宫殿可能曾是避难所，但从史前时期起成为了大墓地。

9·In prehistoric times, people baked large pieces of bread on flat cooking stones.

在史前的时代中，人烘焙了在平坦的烹饪石头上的大面包。

10·We could be on the verge of the first-ever big cat extinction since prehistoric times.

人类将看到史前时代以来的首次大型猫科动物濒临灭绝。