美国地质调查局表示，星期三的地震是本世纪四大地震之一。这是自2011年以来最强的地震，当时日本东北部发生9.0级地震，引发大海啸，并导致福岛第一核电站发生熔毁。

SAN FRANCISCO, July 30 (Xinhua) -- The U.S. Department of the Treasury's Office of Foreign Assets Control (OFAC) on Wednesday announced massive sanctions against some individuals, entities and vessels ...

LOS ANGELES, July 30 (Xinhua) -- A massive earthquake struck off the coast of Russia Tuesday, sparking tsunami alerts in the United States, including Alaska, Hawaii, Guam and the West Coast.

SBS acknowledges the Traditional Custodians of Country and their connections and continuous care for the skies, lands and ...

（2025年6月10日，北京）近日，爱立信与Telstra联合宣布，AIR 3284——爱立信全球首款5G三频频分双工（FDD）大规模多输入多输出（Massive ...