安全
security;safety(多指人身)
传统和非传统~问题traditional and nontraditional security issues/ 《矿山~法》Law on Safety in Mines/全球能源~global energy security/人身~personal safety/~标志safety symbol;safety sign/~标准safety standard/~带safety belt;seat belt/~岛safety strip/~底线security baseline/~第一,预防为主safety first,precaution crucial;the principle of “safety and prevention first”;give first place to safety and lay stress on prevention/~试用期 safe period for use/~通道safe passage