舞动的骷髅
Safty is on the top of the list/ Safety is the first/Safety is always the first option.
肥嘟嘟的哲妈
安全第一英文:safety first Safety first. Better safe than sorry. Always be safe. 安全第一. 安全第一比事后道歉要更好. 永远追求安全第一.Safety and prevention first; People - centered, health; Obeying the law and risk reduction. 安全第一,预防为主; 以人为本, 保障健康; 遵规守法,减少风险.