标题：New MacBook Air Features
章节概要：
- 一、整体介绍：讲述MacBook Air的定义与新变化。
- 二、屏幕显示：介绍MacBook Air的视网膜显示屏特点。
- 三、处理器性能：提及8代双核处理器的特性。
- 四、安全与便捷功能：阐述Apple T2安全芯片、Touch ID传感器功能。
- 五、键盘与触控板：描述键盘和Force Touch触控板的特点。
- 六、音响效果：介绍高保真扬声器的优势。
- 七、接口与机身材料：说明Thunderbolt 3接口和机身材料的创新。
- 八、总结：强调新MacBook Air的技术、设计与环保意义。
详细内容：
When the MacBook Air was introduced, it defined what an ultra - thin, ultra - light notebook could be. With the new MacBook Air, we are bringing many of our most advanced technologies to this iconic design.
The powerful new features in macOS Mojave come to life on the incredibly vivid and precise retina display. It contains over 4 million pixels, which provide remarkable clarity, high contrast, and brilliant color.
The 8th - generation dual - core processor is powerful and efficient while helping to achieve all - day battery life.
The Apple T2 security chip delivers advanced security and Hey Siri to MacBook Air. Along with the Touch ID sensor, it enables Apple Pay and allows you to unlock your Mac with just the touch of a finger.
The latest generation Butterfly Keyboard is backlit and provides more stability, precision, and responsiveness. And the much larger Force Touch trackpad has built - in force sensors that allow you to click anywhere and experience a finer level of control.
High - fidelity speakers deliver significantly more volume and bass for a fuller sound and wide dynamic range.
Thunderbolt 3 integrates USB - C into the most powerful and versatile port ever. And for the first time, the unibody enclosure is made from 100% recycled aluminum. To accomplish this, we invented a new custom alloy. It is designed to use fine shavings of recaptured aluminum that are re - engineered down to the atomic level. This new alloy is as beautiful and robust as any we've used before. And it makes MacBook Air the greenest Mac ever.
With powerful new technologies and an all - new design and three beautiful finishes, the new MacBook Air not only re - imagines what our most loved Mac can be, but also how it can be made.