Recently, extreme cold waves have hit multiple regions across the United States, with temperatures plummeting to dozens of degrees below zero. This severe winter weather poses a life-threatening risk to the homeless population. On city streets, many unhoused individuals are forced to rely on scavenged wooden planks, tattered clothing, and even cardboard boxes to construct makeshift shelters in a desperate attempt to retain body heat against the biting wind. Some huddle under bridges, inside abandoned buildings, or near subway ventilation grates to capture any trace of warmth. Although some cities have opened emergency warming centers, limited capacity, remote locations, or cumbersome registration procedures prevent many from accessing these resources. Charities and volunteers are doing their best to distribute blankets, hot meals, and warm supplies, yet their efforts fall short given the sheer scale of homelessness. This cold snap once again highlights the fragility of America’s social safety net and its ongoing housing crisis. Experts urge governments to increase investment in winter emergency response systems and address homelessness at its roots to prevent vulnerable populations from losing their lives to extreme weather.
近日，美国多地遭遇极端寒潮，气温骤降至零下数十度，严寒天气对无家可归者构成严重威胁。在街头，许多流浪汉只能依靠捡拾的木板、破旧衣物甚至纸箱搭建临时庇护所，以求在刺骨寒风中勉强维持体温。一些人蜷缩在桥洞下、废弃建筑内或地铁通风口旁，试图借助微弱热源取暖。尽管部分城市开放了紧急避寒中心，但由于容量有限、位置偏远或申请程序繁琐，许多流浪者仍无法获得及时救助。慈善组织和志愿者虽尽力分发毛毯、热食和保暖物资，但面对庞大的无家可归群体，援助力量仍显不足。此次寒潮再次凸显了美国住房危机与社会安全网的薄弱环节。专家呼吁政府加大投入，建立更完善的冬季应急机制，并从根本上解决 homelessness（无家可归）问题，避免弱势群体在极端天气中付出生命代价。
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