It’s still a mystery how engineers flooded the arena to create this aquatic effect.
工程师们如何淹没竞技场以创造这种水生效果仍然是个谜。
英语百科
The Aquatic Effect
The Aquatic Effect (French:L'effet aquatique) is an upcoming French-Icelandic drama film directed by Sólveig Anspach. It has been selected to be screened in the Directors' Fortnight section at the 2016 Cannes Film Festival.