<human>:  How can I teach a two-year-old how to swim?
<bot>: The best way to teach a two-year-old how to swim is to start with basic water safety skills, such as floating and understanding the dangers of the water. Gradually introduce them to the water and allow them to become comfortable. Give lots of positive reinforcement and move at the pace that the two-year-old is comfortable with. Take small steps, like splashing and kicking, before attempting more complicated swimming strokes. Depending on their comfort level, you may need to provide assistance or hold them in the water until they can swim on their own.