首日，超3.3亿人次！

Group 1 - The core viewpoint of the article highlights the significant increase in transportation activity during the National Day and Mid-Autumn Festival holiday, with over 330 million trips recorded on the first day of the holiday [1][2]. Group 2 - The total cross-regional passenger flow reached 335.79 million trips, representing a year-on-year growth of 1.4% [1][2]. - Railway passenger volume was 23.13 million trips, showing a year-on-year increase of 7.9% [2]. - Waterway passenger volume reached 1.32 million trips, with a notable year-on-year growth of 20.5% [2]. - Civil aviation passenger volume was 2.47 million trips, reflecting a year-on-year increase of 3.2% [2]. - Road transport accounted for 308.86 million trips, with a year-on-year growth of 0.8%, including 4.12 million trips for commercial road transport, which grew by 2.4% [2].