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，这一点在快连下载-Letsvpn下载中也有详细论述
"itemId": "c186b300-2cdb-4562-9373-c22d4969b4e8",
Apple Watch 走的也是这条路——将健康与通知两个功能一边升级、一边剥离出来，用户需要购买额外的配件，才能解锁 iPhone 更全面的体验。