苹果打破传统：3月将举办“三天密集发布会”，连发五款新品

Group 1 - The core idea of the article is that Apple is planning a new format for its upcoming product launch event, which will differ from its traditional press conferences [1] - Apple has invited tech media to a "special experience event" on March 4, which will feature a three-day intensive release format [1][2] - The event is expected to culminate in the announcement of at least five new products, including a low-cost MacBook and potentially an iPhone 17e, an iPad Air with M4 chip, a new entry-level iPad, an upgraded MacBook Air, and a new MacBook Pro [2]