Potential Threat Level: 1 star (unless...)

潜在威胁水平：一星(除非…)。

youdao

With 80 percent of the country less than 3.3 feet above sea level, rising ocean levels and a potential increase in the intensity of tropical storms pose a serious threat.

这个国家80%仅超过海平面少于3.3英尺，正在提升的海平面以及强烈的热带风暴的增加严重威胁着这个国家。

youdao

LEVEL 3: Potential security threat to the site. Potential security threat to the region.

级：现场与所在地区的潜在的安全威胁。

youdao

The highest level of threat represents the potential for state-sponsored attacks and future "cyber warfare" exposing vulnerabilities of our critical national infrastructure to online attack.

CNN: Why cyber attacks threaten our freedom