变更针距只需按住按钮边把手轮的调节刻度调整到适合的位置。
The adjustment scale on the hand wheel is adjusted to a suitable position by pressing the button to change needle distance.
你甚至可以按住按钮不放，逐帧的截取正在播放的屏幕保护界面和视频界面。
You can capture literally any screenshot, including the lock screensaver, video as it’s playing, even as you’re holding a button down.
而大多数其他的手机，你要按住按钮或点击图标才能实现语音操控功能。
On most other phones, you would need to hold down a button or tap a microphone icon to launch voice controls.
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