Complexity added
一台原本定价3000元的中端手机，若存储成本从300元涨到540元，仅这一项就吞噬了240元的毛利空间。若终端不涨价，整机毛利可能直接归零甚至亏损。面对如此剧烈的成本冲击，手机厂商不得不做出艰难抉择。
。91视频对此有专业解读
Expected errorsExpected errors happen during normal operation. Examples:，详情可参考搜狗输入法下载
Type Inference: Core AST → Typed AST