Everton's Davies says while technology can help fans share their "experience" from their seats, the club also wants to "generate an atmosphere in the stadium".
2. 环境准备（macOS 本地）
。夫子对此有专业解读
4.存在问题整改不力，多数问题未予整改。
This looked much better than what I had before. But it was a bandwidth hog.