标签:911
Posted in 教育培训
Understanding 9/11: Why 9/11 Happened & How Terrorism Affects Our World Today
K.T. Sima 2018年9月11日
今天是9/11事件17周年纪念日。报名了一门相关在线课程,以作纪念。 课程名:Understanding 9/11: Why 9/11 Happened & How Terrorism Aff…
Security in History: June 25, 1867 Barbed Wire
2022-06-25
June 25, 1867 - USA Lucien B. Smith of K...
What to do if you arrive too early to check into your hotel?
2018-09-18
在我们给很多企业做的的差旅安全(travel security)培训课程中,我们...