史前的

With its leathery skin, long tail, short legs, and needle-like teeth, the Nothosaur resembled a prehistoric crocodile.

幻龙有着皮革状皮肤，长长尾巴，短腿针状牙齿，类似于史前。

Archaeologists attribute the ruin to a flourishing prehistoric kingdom.

考古学家认为这些废墟属于一个繁荣史前王国。

The intact carcass of the prehistoric animal was prevented from putrefying by the arctic cold.

史前时期动物完整尸体，是由于北极严保护不致腐烂。

The National Museum in Beirut houses an impressive collection of archaeological artifacts, statuettes and sarcophagi from pre historic times in Lebanon to present.

贝鲁特国家博物馆收藏有非常好考古器物，是来自黎巴嫩史前时期小石棺。

Rutiodon ("Wrinkle tooth") is an extinct genus of archosaur belonging to the family Phytosauridae. It lived during the Late Triassic period, and was about 10 to 25 feet (3 to 8 meters) in length.

狂齿（也称“皱齿”），是一个史前已灭绝物种。它生活在晚三叠世时期，大约10到25英尺（3至8米）长。