说法多着呢。有人说，后事没处理好，或者死得冤枉的人就会变成僵尸。也有人说，其实僵尸是被搬运过程中的尸体，路边的人看了还以为僵尸在走路。还有人说僵尸是真人扮的，为了贩毒。
shuōfa duō zhe ne 。yǒu rén shuō ，hòushì méi chǔlǐ hǎo ，huò zhě sǐ de yuānwang de rén jiù huì biànchéng jiāngshī 。yě yǒu rén shuō ，qíshí jiāngshī shì bèi bānyùn guòchéng zhōng de shītǐ ，lùbiān de rén kàn le hái yǐwéi jiāngshī zài zǒu lù 。hái yǒu rén shuō jiāngshī shì zhēnrén bàn de ，wèile fàndú 。
There are a lot of explanations. Some people say that people who aren't buried properly, or who die for no purpose, become zombies. Some people say that zombies are actually corpses in the middle of the moving process. [If people died far from home, they would be shipped back in groups, all in a standing position. People seeing them sometimes thought that they were walking - Ed.] Then some people say that zombies are real people in costume, who do it to sell drugs.