（ 笑聲 ） 我哋將枱燈同網路攝錄機 安裝到水管系統上面 然後將佢裝落去一個可以 喺水面垃圾之中 慢慢移動嘅機械人 由我哋收集到嘅塑膠垃圾影像 呢張係機械人影到嘅嘢
We put tables, lamps and webcams on top of the plumbing system, and then put it down, a robot that can move slowly through the water waste, and we collected images of plastic waste, which is what the robot captured