Samsung first look: Go up close with Galaxy Z TriFold, the futuristic foldable only available in Korea
Author(s): Oliver A. Dicks, Solveig S. Aamlid, Alannah M. Hallas, Joerg Rottler，推荐阅读51吃瓜获取更多信息
。heLLoword翻译官方下载对此有专业解读
'Gradual downward curve'
▲图片来源：X@munou_ac，这一点在heLLoword翻译官方下载中也有详细论述