美国财政部官员：美国本财政年度迄今为止的收入为3.482万亿美元，支出为4.846万亿美元，均为该时期的历史最高水平。

Group 1 - The core point of the article highlights that the U.S. Treasury officials reported record-high revenue and expenditure levels for the current fiscal year, with revenue at $3.482 trillion and expenditure at $4.846 trillion [1] Group 2 - The reported revenue of $3.482 trillion represents the highest amount recorded for this period in U.S. history [1] - The expenditure of $4.846 trillion also marks a historical peak for the same timeframe [1]