求翻译：（1）根据场馆自身结构，采取的安全防范措施，比赛类型，运动员被关注程度，场馆人员数量，社会面安全态势，各渠道情报等因素对场馆进行安全风险评估。是什么意思？

(1) According to the venues themselves structure, the safety precautions taken, the type of race, athletes were concerned about the extent of the venues, the number of social aspects of the security situation in the various channels of information security risk assessment venue.

(1) in the venue itself, and take safety precautions, game type, and athletes are concerned about the museum, and number of people, social-security posture, factors such as the channel information on stadium security risk assessment.

正在翻译，请等待...

(1) according to the venue itself, taking security precautions, the match type, athletes are concerns, venue staff, social security situation, various factors such as channels of information security risk assessment of venues.

(1) basis facility own structure, adopts the safe guard measure, the competition type, the athlete is paid attention to the degree, facility personnel quantity, the social surface security situation, factors and so on various channels information carry on the security risk appraisal to the facility.