A rainbow kaleidoscopic energy band of antigravity plasma swirled around the sphere, and often appeared as what you now term the aurora or northern lights.

彩虹般千变万化的反重力等离子能量带围绕其间，且常常会出现你现在所谓的极光或北极光。

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The energy is enveloped in a plasma containment sphere shaped by emitter cowls that channel the sonic beam.

引导声波束的发射罩形成等离子体禁闭球，将能量包裹在球体中。

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