An English Phrase for Asking someone to repeat more slowly: "Could you repeat that more slowly, please?"

"Could you repeat that more slowly, please?" is the basic English expression used for asking someone to repeat more slowly. It's very handy when studying and learning languages. To answer, you can say something like "Of course, I'll say it again slowly.". You can keep the conversation going by reacting with something like "Thank you, that helps a lot.".