ko: 버뮤다를 향하던 허리케인 ‘베르타(Bertha)’가 10일(현지시간) 1급으로 격하됐다.
en: MIAMI, Florida (CNN) &#8212; Hurricane Bertha, weakened once again to a Category 1 storm, was causing large swells and high surf on Bermuda beaches Thursday, although it was too early to say how the hurricane might affect the island, the National Hurricane Center said.