求翻译：最近一些年，浪费现象随处可见，在校园里，学生把食物倒在垃圾桶里，电灯开着，电扇开着，不关水龙头，这种现象引起了人们的广泛关注！是什么意思？

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In recent years, wasting can be seen everywhere on the campus, students, and the food back in the bins provided, electric fans are opened, and nothing was open, tap, this phenomenon has aroused much interest!

Recently some years, the waste phenomenon found at everywhere, in the campus, the student poured food in the trash can, the electric lamp was starting, the electric fan was starting, did not turn off the water cock, this kind of phenomenon has aroused people's widespread interest!

In recent years, waste everywhere on campus, students poured out his food in the garbage, light open, fans are open, do not turn off the tap, this phenomenon has aroused people's wide concern!

In recent years, waste everywhere on campus, students poured out his food in the garbage, light open, fans are open, do not turn off the tap, this phenomenon has aroused people's wide concern!