Record cold temperatures are expected to hit parts of the United States this week. Here's what to know.
2026-01-22 687词 中等
Extreme cold could be dangerous—and life threatening. Exposed skin risks frostbite if outside for too long, while not dressing properly for the temperatures can lead to hypothermia, shock or even cardiorespiratory failure in those who are immunocompromised. But there are ways you can protect yourself from extreme cold temperatures.
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