What does the master's marriage fortune-telling say is "two pearls in the same trough"? thank you

This is a negative expression, which comes from "Sanma in the same slot" in the Three Kingdoms, and is later derived from this word.

In marriage, it mainly refers to one man and two women, or one woman and two men. It doesn't matter in the old society, but it is not a happy word in today's society. However, according to different personal understanding, the reaction is not the same.