1.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。
2.Slight discoloration of his extremities. Lividity is just setting in.
他的四肢有轻微变色。开始有尸斑了。
3.Lividity indicates the victim was killed at the scene.
尸斑显示受害人在案发现场被杀