1\ Listen with one ear and one ear. That is to say, you don't pay attention to what others say, but you seem to hear it at that time, but you forget it in the blink of an eye and don't take it to heart at all, just like words go in one ear and out the other. Children don't think their mothers are ugly. By analogy, it shows children's respect for their mothers and dogs' loyalty to their families. These are all natural and do not depend on external conditions. Be more careful when there is a disaster. 4. Just out of the wolf's den-refers to a person who just got rid of a very painful thing or a very difficult thing and fell into another more painful thing or more difficult thing. 5. the rooster lay eggs-using actual things as a metaphor, expressing that everything has its own natural laws and characteristics, and can't be changed and distorted at will, which means that people in all jobs should do their own work well.