Twenty Nepali climbers are setting off to Qomolangma this week to try and remove decades-old garbage from the mountain in the world's highest ever clean-up campaign, organizers said on Monday。

一项在世界海拔最高的地方开展的“大扫除”活动日前启动。 据活动组织者本周一介绍，20名尼泊尔登山者将于本周启程前往珠穆朗玛峰，清理被丢弃在这里长达数十年的垃圾。

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