"NASA and SpaceX are expeditiously working to safely return the agency's SpaceX Crew-9 astronauts Suni Williams and Butch ...

There were 60 passengers and four crew on board the flight that collided on approach to Washington's Reagan National Airport, ...

首先，观察名字非常相似的国家，如“塞尔维亚”（Serbia）和“斯洛伐克”（Slovakia）。这两国的名称不仅在发音上相近，而且都位于东欧，有着丰富的历史遗产。塞尔维亚以其历史悠久的文化和风景如画的自然景观而闻名，而斯洛伐克则以其中世纪城堡和美丽的 ...