Umbra: The spirit world(s).

影界： 灵界（精魂的世界）。

The center of the umbra is much darker than its edges, " it says.

阴影的中心要比边缘暗得多，”杂志上说。

Deep Umbra: the aspects of the Umbra far beyond Earth, in deep space.

深影界：影界远离物质界的一面，位于深层空间。

This includes the continuous survey of umbra and penumbra of the sunspot.

这包括对太阳黑子本影和半影持续的观测。

The scent of the dark umbra clings to them , adding to the eerie mystery that shrouds them.

暗影界影响紧随着他们，带给他们怪诞的神秘气息。