Traditionally, livestreamers sell delicious snacks or local goodies. But     1     recent livestream event in Tibet autonomous region did something different. Waste plastic bottles,     2     are regarded as a great damage to the local environment, were sold for 0.5 yuan each, with the purpose of raising peopled     3     (aware) of Tibet’s pollution issue.

According to the Sohu website, in 2019, about 40 million tourists visited Tibet, which in consequence left about 360 million plastic bottles     4     (throw) in branches, on cliffs and in rivers. Not only does the white pollution cause serious threat to the delicate ecosystem     5     the death of local animals.

Over the past few years, more than 5,000 volunteers of different ages and from all walks of life     6     (participate) in the anti-white pollution campaign. They carry out over 2,000 clean-ups to collect 200,000 bottles left by tourists each year. Then the bottles are sorted by color and shipped inland     7     (make) raw materials. Roughly, each bottle costs about 0.5 yuan.

The livestream has successfully involved more people     8     the anti-white pollution campaign. People can scan QR code and donate money to encourage more people to collect bottles. It’s really a meaningful event and helps to make     9     possible for us human beings to coexist with nature     10     (harmonious).