古代希腊人认为北方部落是未开化的野蛮人。

The ancient Greeks regarded northern tribes as ___barbarians.

他们像野蛮人一样行事，抢劫破坏，完全不顾他人。

They acted like ___barbarians, looting and destroying without any regard for others.

那些游客在博物馆大声喧哗，行为简直像野蛮人。

Those tourists were shouting loudly in the museum, behaving like total ___barbarians.