与摄影器材、舞台灯光类似，它属于活动经济的一部分，而活动经济本身具有明显的淡旺季波动。只要旺季结束，设备闲置率就会上升。
Exceptional battery life: The new MacBook Pro gets up to 24 hours of battery life, giving Intel-based upgraders up to 13 additional hours, and users coming from M1 models will get up to three more hours, so they can get more done on a single charge.2 And unlike many PC laptops, MacBook Pro delivers the same incredible performance whether plugged in or on battery. Users will be able to fast-charge up to 50 percent in just 30 minutes using a 96W or higher USB-C power adapter.2
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"And I wanted there to be a reputation for women pilots that was: 'Hey, they're really good'."