四架坦克
2019-6-27 19:32:20
https://www.apple.com/hk/en/macos/catalina-preview/
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footnote 2. 4K, 4K HDR, 4K Dolby Vision, Dolby Atmos, and HDR10 content is available on all Mac models introduced in 2018 or later with 4K-resolution screens.