美联储理事库克：对于12月的利率决策而言，及时行动并使用最新的实时数据至关重要。

Core Insights - The Federal Reserve Governor Cook emphasizes the importance of timely action and the use of the latest real-time data for the interest rate decision in December [1] Group 1 - The statement highlights the critical nature of real-time data in making informed decisions regarding interest rates [1]