求翻译：这尊北极熊冰雕于12月5日落户哥本哈根市中心，并将在哥本哈根气候变化大会期间慢慢融化，组织者希望以此提醒民众关注气候变化问题。据科学家统计，地球上现存2万至2万5千只北极熊，但由于全球气候变暖，它们的生存环境受到威胁并有濒临灭绝的危险。是什么意思？

This statue bears ice settled on December 5, the center of Copenhagen and the Copenhagen Climate Change Conference in slowly melting, the organizers hoped to remind the people concerned about climate change. According to scientists, statistics, earth existing 20000-20005 one thousand polar bears, bu

This polar bear ice lab in Copenhagen on 5 December in Copenhagen city center, and will slowly melt, and climate change during the conference organizers hope to remind people concerned about climate change issues. According to statistics, the earth scientists existing 20,000 to 25,000 polar bears, b

This polar bear ice sculpture settles down the Copenhagen town center on December 5, and in Copenhagen climatic change convention date melts slowly, the organizer hoped reminds the populace by this to pay attention to the climatic change question.According to scientist statistics, on Earth extant 20

This polar bear ice sculpture on December 5 and settled in Copenhagen City Centre, and will slowly melt during the Copenhagen climate change conference, the organisers wanted to remind the people concerned about climate change. According to scientists statistics, existing on the planet of 20,000 to

This statue bears ice settled on December 5, the center of Copenhagen and the Copenhagen Climate Change Conference in slowly melting, the organizers hoped to remind the people concerned about climate change. According to scientists, statistics, earth existing 20000-20005 one thousand polar bears, bu