1) summer-job safety campaign
暑期工安全运动
2) construction during summer vacation time
暑期施工
5) sports security
运动安全
1.
Monitor system of sports security in the competitions of Chinese colleges and universities;
我国高校体育竞赛运动安全监控体系研究
补充资料：暑期
1.暑假期间。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条