Why does meat stink when it is kept fresh at 30 degrees?

The reason why meat stinks when it is kept fresh in the 1930s is that in the 1930s, bacteria were highly active and multiplied rapidly, resulting in a large number of bacteria in raw meat, which would stink. According to the published data, raw pork can be stored in the refrigerator for a long time, but with the extension of storage time, the nutrition of meat will be lost and the taste will become worse. You can't eat raw meat that has been preserved for too long.