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https://3c.yipee.cc/17846/%e6%b4%9b%e6%9d%89%e7%a3%af%e5%92%8c%e8%81%96%e5%9c%b0%e7%89%99%e5%93%a5%e7%9a%84-mlb-%e7%9a%84%e7%90%83%e5%a0%b4%e5%b7%b2%e8%a3%9d%e8%a8%ad-ibeacon-%e8%ae%93%e7%90%83%e8%bf%b7%e4%ba%ab%e5%8f%97/
洛杉磯和聖地牙哥的 MLB 的球場已裝設 iBeacon 讓球迷享受更多的互動!