国家电网崩溃,标志着2025年全国电网系统首次出现重大故障。 National power grid collapses, marking the first significant failure of the system in 2025.

国家电网今天经历了历史性的崩溃,标志着该系统在2025年首次出现重大故障。 The national power grid experienced a historic collapse today, marking the first significant failure of the system in 2025. 断电的程度及其原因尚不清楚,但当局正在努力尽快恢复权力。 The extent of the outage and its causes are not yet known, but authorities are working to restore power as quickly as possible. 这一事件在今年从未发生过,突出了今天事件前所未见的性质。 This event has never occurred before in the current year, highlighting the unprecedented nature of today's incident.