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 product launch, moving away from traditional press conferences to a three-day intensive event [1][2] - Apple has invited tech media to a special experience event on March 4, which will culminate the series of online presentations [2] - At least five new products are expected to be announced during this event, including a low-cost MacBook, iPhone 17e, iPad Air with M4 chip, upgraded MacBook Air, and a new MacBook Pro [2]