（一）要求行政执法机关自查、说明情况；
ВсеПолитикаОбществоПроисшествияКонфликтыПреступность
，这一点在夫子中也有详细论述
Crawford - whose parent company is based in the US - was approached for comment, but the firm referred the BBC to the NHS.
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.