When lividity is not set, pressing into the skin with a finger will turn the skin a white color, and then it will turn back.

在尸斑未形成时，用手指压入皮肤会使皮肤变为白色，然后它会复原。

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This means that the blood accumulates at the lowest point of the body, provoking a swelling of the dead tissue; the upper located part of the body discolors, leaving the dead body's lividity.

但事情还没有完，这意味着，血液向身体的最低处聚积，激起死亡组织的膨胀。身体较上的部分开始失色，变成土色。

youdao

This means that the blood accumulates at the lowest point of the body, provoking a swelling of the dead tissue; the upper located part of the body discolors, leaving the dead body's lividity.

但事情还没有完，这意味着，血液向身体的最低处聚积，激起死亡组织的膨胀。身体较上的部分开始失色，变成土色。

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