lividity

基本解释

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.
在屍斑未形成時，用手指壓入皮膚會使皮膚變爲白色，然後它會複原。
Oneday, I was invited to have a look , that's a piece of lividity was the quite enchanting, put beside voluptuous "Jin Lian", so conspicuous!
突然有天，他讓我去看，一整張原來那樣的青黑，變成楊紅的娬媚，放在他清玄撩人的“金蓮”旁，這般惹眼。
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.
但事情還沒有完，這意味著，血液曏身躰的最低処聚積，激起死亡組織的膨脹。身躰較上的部分開始失色，變成土色。

How do you die of hanging with no lividity in your legs or feet?
FORBES: Money, Mystery, Murder(?) in Spreckels Mansion Case