If you educate the public about dangerous diseases they can protect themselves, which will help to halt the spread.
如果你能教育公眾如何來防治危險疾病,他們就能夠保護好他們自己,從而阻止疾病的傳播。
For professional footballers, injuries are an occupational hazard.
對于職業足球運動員來說,受傷是職業本身帶來的危險。