<human>: How could I tell if the fish I just bought is fresh or not?
<bot>: You can check for freshness by looking at its eyes. If they are clear and bright, it’s a good sign that the fish is still fresh. Additionally, you can smell the fish to see if it has an earthy or ammonia odor. Finally, feel the texture of the fish with your fingers. If it feels firm and springy, it's probably still fresh.