2021/05/25(Tue) 23:34:15 Appleの世界開発者会議、6月7日にスタート - Apple (日本) https://www.apple.com/jp/newsroom/2021/05/apples-worldwide-developers-conference-kicks-off-june-7/ 2021/05/25(Tue) 23:34:42 Apple’s Worldwide Developers Conference kicks off June 7 - Apple https://www.apple.com/newsroom/2021/05/apples-worldwide-developers-conference-kicks-off-june-7/