长沙年嘉湖上来了一艘“能吃垃圾”的无人船

A trash-eating robot boat has arrived on Nianjia Lake in Changsha! It eats lake trash and runs on electric power for 8 hours non‑stop, hauling 500 kilos per trip — zero crew.

长沙年嘉湖上来了一艘能“吃垃圾”的无人清洁船！它能打捞湖面垃圾，使用电力驱动，可连续作业8小时，单次能清运500公斤垃圾，全程无需人员值守。