通过我的电影，我想讲述一个关于老北碚街的人们在他们的生活中第一次遇到未来科技的故事。我的纪录片的英文题目是《Hello Chongqing》。它指的是人工智能的第一个单词，那就是Hello World。我想强调的是，这是见证重庆转型的北碚居民第一次见面。片中的两个老人跨越数个时代与重庆的智能科技相遇，这样的一眼仿佛跨越万年。

Through my film, I want to tell a story about people from the old Beibei street meeting futuristic technology for the first time in their lives. The title of my documentary is Hello Chongqing. It refers to the first words of AI, which were Hello World. I wanted to emphasize the first time meeting between Beibei residents, who are witnessing the transformation of Chongqing. The two old men in the film cross several generations and meet the intelligent technology of chongqing. Such a glance seems to span thousands of years.