Included: ancient Indian texts that describe what could be aliens in sunken cities.

包含：古代印度文本，描述了什么可能是外国人在沉没的城市。

youdao

2: Aliens and monsters: the theory that ancient stories about monsters may have been rooted in alien encounters is explored.

第2集：外星人和怪物：关于怪物的古代传说可能在外星人的遭遇中被发掘的理论。

youdao

One of the archaeologists at Bad Archaeology lambastes the History Channel for its series Ancient Aliens and treating its nonsense as though it were fact.

FORBES: An Archaeologist Watches the History Channel and Questions the Part About the Aliens

Ever since the Angles, Saxons and Jutes, formidable warriors from Germany, pushed the ancient indigenous Celtic tribes to the island's margins and classified them as aliens, they have had an understandably cool relationship with England and, subsequently, the United Kingdom.

BBC: Is brand Britain losing its lustre?