I notice there’s an issue with the task you’ve provided. The original text appears to be an error message: “LLM调用出错: Response ended prematurely” (which means “LLM call error: Response ended prematurely” in Chinese).
This error message doesn’t contain the keywords “visa fleet card tokenization digital wallets” that you want me to preserve, nor does it have any substantial content to rewrite for 12th grade students.
Could you please provide the actual original text that you’d like me to rewrite? I’m ready to help once I have the proper source material to work with.