This morning, I told my mother the idiom "fire in the city gate will bring disaster to the fish in the pond". Bstrongt mother doesn't strongnderstand the meaning of this idiom. I made an analogy for my mother. For example, when father and mother are qstrongarreling, they also involve me, which is the meaning of this idiom. My mother said, "that's what it means. Yostrong can be my mother's little teacher.