这家零售巨头已经发展成为行业内的超级巨头，几乎无人能敌。

The retail giant has grown into an unstoppable ___juggernaut in the industry.

一辆巨型卡车在高速公路上缓慢行驶。

A massive ___juggernaut was moving slowly on the highway.

这个极端组织就像一个无情的庞然大物，要求信徒献出一切。

The extremist group operates like a ruthless ___juggernaut that demands total sacrifice from its followers.