One day, at the stroke of evening, on Emeryville beach in San Francisco, where unidentified artists, leave, without anyone knowing, sculptures manufactured with items that have washed ashore from the sea. 　　This includes a short introduction by arte, approx. 1:12 secs long, with the film being around 6 minutes itself....there are 2 intertitles in the film itself, giving the latitudanal and longitudanal co-ordinates of the beach. No subtitles required, but ill work on some anyways. 　　译文(3): 有一天，傍晚时分，在旧金山的埃默里维尔海滩上，一些身份不明的艺术家不知不觉地留下了用海水冲上岸的物品制作的雕塑。