1. A new report suggests that chewing gum may be a health hazard. 一份新的报告指出，嚼口香糖可能给健康带来危害。
2. Growing levels of pollution represent a serious health hazard to the local population. 日益严重的污染对当地人民的健康构成了重大威胁。
3. The recent outbreaks of cholera are a timely reminder that this disease is still a serious health hazard. 最近几次爆发的霍乱是一个适时的提醒，该疾病依然是个严重的健康危害。
4. Are you trying to say that it presents a health hazard? 你是想说它会对健康造成危害吗？
5. In America, white-tailed deer are more numerous than ever before, so abundant in fact that they've become a suburban nuisance and a health hazard. 在美国，白尾鹿的数量比以往任何时候都多；它们的数量如此之多，以至于它们已经成为郊区的“烦人精”，且构成了健康方面的威胁。
