Today, Mount Qomolangma's peak is not a lonely place any more. Over 3500 people have (successful) climbed the mountain over the past years. Meanwhile, climbers have complained about(wait) for hours in the bottlenecks.
In fact, the dangerous(crowd) aren't the only problem. All those climbers need (bring) a lot of gear (装置) and much of them ends up being left on the mountains becoming the world's (tall) rubbish dump.
But the good news is some mountaineers are overtaking it to clean up Qomolangma. Mountaineers Paul and Eberhard are part of Eco Everest Expedition which has been cleaning up rubbish since 2008.So far they(collect)over 13 tons of garbage.
Some of that rubbish is even being used for higher purpose. As part of the Mount Everest 8844 Art Project, a group of 15 artists Nepal collected 1.5 tons of garbage. They've changed the cans and oxygen tanks into74 piece of art that have are exhibitedNepal's capital. Part of the profit from sales (be) available for the Everest Pakeers Association which has helped ole rubbish of the mountain.
