第一种表达方式：What is today's date?
来源：这是一种直接问及今天日期的常见方式。
例句：
What is today's date?
Can you tell me today's date, please?
翻译：今天是几号？
第二种表达方式：What date is it today?
来源：这是一种直接询问今天的具体日期的常见方式。
例句：
What date is it today?
Could you tell me what date it is today?
翻译：今天是几月几日？