一场冬季风暴正在袭击美国南部，造成大冰雪，并扰乱旅行。 A winter storm is hitting the southern U.S., causing heavy snow and ice, and disrupting travel.

美国南部的一场强大的冬季风暴造成了大雪和结冰，使道路变得极其危险。 A powerful winter storm in the southern U.S. has caused heavy snowfall and icy conditions, making roads extremely dangerous. 预计这场风暴将持续到周末，可能会导致中断和旅行问题。 The storm is expected to last through the weekend, likely causing disruptions and travel issues. 当局警告居民要谨慎行事。 Authorities are warning residents to exercise caution.