来源:新华社 | 2022-04-24 09:42:43 |
4月22日,志愿者在河北唐山遵化市侯家寨乡一河道清理垃圾杂物(无人机照片)。新华社发(刘满仓摄)
当日是世界地球日,人们以实际行动爱护环境,守护我们共同的家园。
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