优化前："The movie "Interstellar" is a sci-fi film directed by Christopher Nolan. It tells the story of a group of astronauts who embark on a journey through a wormhole in search of a new home for humanity."优化后："《星际穿越》是一部由克里斯托弗·诺兰导演的科幻电影，讲述一群宇航员穿越虫洞寻找人类新家园的故事。"
