Text messages sent by my husband's ex-girlfriend used to be difficult. What does eternal amber mean?

Later generations quoted these two poems, which are more metaphors of loyalty to love, indicating that there is only Iraq, and love is not him. "Once the sea was difficult for water" can be abbreviated as the idiom "Once the sea", which means that you have experienced a big scene, broadened your horizons and learned a lot, and did not pay attention to more ordinary things.