【英語閱讀】喜訊，世界上最高的海拔的公路通車了！世界上海拔最高的公路隧道周五開放通車，這條隧道位于西藏自治區(qū)，海拔4750米。（五一將至，祝你假期快樂。關(guān)注本站，每天閱讀時事，了解世界，增進知識）
The world's highest highway tunnel was open to traffic on Friday at an altitude of over 4,750 meters above sea level in southwest China's Tibet Autonomous Region.
世界上最高的公路隧道于周五在中國西南部西藏自治區(qū)海拔4750米的高度通車。The two-way tunnel is over 5.7 km long, which is a part of the 400-km highway linking the regional capital of Lhasa with Nyingchi in the southeast of Tibet.
雙向隧道長5.7公里，是連接拉薩地區(qū)首府和西藏東南部林芝的400公里高速公路的一部分。隧道的建設(shè)始于2015年，位于5,018米高的米拉山上，并于周一完工，縮短了18公里的山脈距離，縮短到5.7公里。
Gong Bin, project manager of Mila Mountain Tunnel of the China Railway No. 2 Bureau, said that more than 10 technological breakthroughs have been made in the course of the construction, such as improving the survey accuracy of mountain tunnels in extremely cold weather and at high altitudes.中鐵二局米拉山隧道項目經(jīng)理龔斌表示，在施工過程中已經(jīng)取得了十多項技術(shù)突破，如提高極寒天氣下山嶺隧道的測量精度。高海拔。
He said in addition to coldness and lack of oxygen, over 2,000 construction workers faced the challenges of the inconvenience of transporting living and construction materials to the site.他說，除了寒冷和缺氧之外，還有2,000多名建筑工人面臨著將生活和建筑材料運到現(xiàn)場所帶來的不便。
"We have worked here for more than four years and lived in makeshift houses at the entrance to the tunnel," said Xu Yong, Party chief of the construction project.“我們在這里工作了四年多，住在隧道入口處的臨時房屋里，”建筑項目黨長徐勇說。
He said the highway is an important channel to the eastern part of Tibet, which can help boost tourism, industrial development and bring traffic convenience to local people.他說，高速公路是通往西藏東部的重要通道，有助于促進旅游業(yè)，工業(yè)發(fā)展，為當?shù)厝嗣駧斫煌ū憷?/p>
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