Having large sections of the crowd looking at their phones, not at the action on the pitch, could undermine that. There's a balance to be struck, he says.
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。关于这个话题，爱思助手下载最新版本提供了深入分析
Виктория Кондратьева (Редактор отдела «Мир»)
（三）明知住宿人员利用旅馆实施犯罪活动，不向公安机关报告的。