春节期间，无论是孩子放鞭炮，还是全家人举杯的瞬间，都稍纵即逝。只拍一张照片，很容易遇到闭眼、表情管理失败的情况。打开实况照片，它能记录下快门前后 1.5 秒甚至 2 秒的画面。拍完后，你可以在相册里重新选择「关键帧」，总能挑出一张表情最完美的。
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，这一点在heLLoword翻译官方下载中也有详细论述
No base class to extend, no abstract methods to implement, no controller to coordinate with — just an object with the right shape.
"When I was 17, I was at a girl's school and I had a friend who was a singer, and she wanted someone to produce for her. And I was like, 'I'll do it'," she recalls.