全球防止大规模流行病传播的努力可以促进公共健康。
Global cooperation to prevent the spread of pandemic disease can promote public health.
气候变化和大规模流行病威胁着特定地区的安全及美国人民的健康和安全。
Climate change and pandemic disease threaten the security of regions and the health and safety of the American people.
下一个新闻,一项新的研究发现一场对最弱势的美国人打击最大的大规模流行病。
Coming up next, a new study finds a mass epidemic is hitting worst Americans hardest.
应用推荐