求翻译：故事发生在洛杉矶这个多民族、多文化聚集的大城市。影片的开始就是一起看似普通的撞车事件，以及几个与这个事件有关的人。然后，镜头带到这次撞车事件发生的前一天，并分别展示了这几个主要人物在这几十个小时中所发生的事情是什么意思？

This story takes place in Los Angeles multi-ethnic, multi-cultural gathering of the city. The beginning of the film is the collision with the seemingly ordinary events, and several people with this incident. Then, the lens to the the crash occurred the day before, and these were the main characters

The story occurrence is this big city City that is multiracial and has another the cultural the gathering in Los Angeles.The beginning of the film is to together see the knock down of commonness affairs, and a the person who has something to do with this affairs.Then, the lens takes to this to knock

The story occurs in Los Angeles this nationalities, the multi-cultural accumulation big city.The movie start is looked together resembles the ordinary collision event, as well as several with this event concerned person.Then, occurs day before mirror head harness to this collision event, and had dem

This story in the Los Angeles multiethnic and multicultural gathering of big cities. With the beginning of the movie is seemingly ordinary car crash, and several people associated with this event. Then, lens to this incident the day before the collision, and showed this by several main characters in

This story in the Los Angeles multiethnic and multicultural gathering of big cities. With the beginning of the movie is seemingly ordinary car crash, and several people associated with this event. Then, lens to this incident the day before the collision, and showed this by several main characters in