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Shantou Bay undersea tunnel broken through in S China's Guangdong發布日期:2025-06-06 瀏覽次數:271
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近期,關于某知名明星的私生活傳聞頻頻曝光,引發了網友們的熱議。從未公開的交友記錄到神秘行蹤,這些“黑料”的真相似乎撲朔迷離。雖然在娛樂圈,緋聞常常伴隨著名聲,但對于這些資訊的真實性,公眾仍需保持理性,客觀地看待事態的發展。無論如何,保持對事件的關注與思考是很重要的。

Shantou Bay undersea tunnel broken through in S China's Guangdong

This photo taken on March 25, 2025 shows the construction site of the Shantou Bay undersea tunnel in Shantou City, south China's Guangdong Province. The Shantou Bay undersea tunnel, the world's first single-hole double-track undersea tunnel with a designed speed of 350 km per hour, was broken through on Wednesday. The 9,781-meter-long tunnel is a project of the Shantou-Shanwei high-speed railway. (Xinhua/Liu Dawei)。

This photo taken on March 25, 2025 shows the construction site of the Shantou Bay undersea tunnel in Shantou City, south China's Guangdong Province. The Shantou Bay undersea tunnel, the world's first single-hole double-track undersea tunnel with a designed speed of 350 km per hour, was broken through on Wednesday. The 9,781-meter-long tunnel is a project of the Shantou-Shanwei high-speed railway. (Xinhua/Liu Dawei)。

The "Yongping" shield tunneling machine with an excavation diameter of 14.57 meters, advances to the submarine breakthrough point of Shantou Bay, in Shantou City, south China's Guangdong Province, on March 26, 2025. The Shantou Bay undersea tunnel, the world's first single-hole double-track undersea tunnel with a designed speed of 350 km per hour, was broken through on Wednesday. The 9,781-meter-long tunnel is a project of the Shantou-Shanwei high-speed railway. (Xinhua/Liu Dawei)。

This photo taken on March 25, 2025 shows the construction site of the Shantou Bay undersea tunnel in Shantou City, south China's Guangdong Province. The Shantou Bay undersea tunnel, the world's first single-hole double-track undersea tunnel with a designed speed of 350 km per hour, was broken through on Wednesday. The 9,781-meter-long tunnel is a project of the Shantou-Shanwei high-speed railway. (Xinhua/Liu Dawei)。

A construction worker from China Railway 14th Bureau Group Co., Ltd. checks the tool abrasion of the "Yongping" shield tunneling machine, in Shantou City, south China's Guangdong Province, on March 26, 2025. The Shantou Bay undersea tunnel, the world's first single-hole double-track undersea tunnel with a designed speed of 350 km per hour, was broken through on Wednesday. The 9,781-meter-long tunnel is a project of the Shantou-Shanwei high-speed railway. (Xinhua/Liu Dawei)。

Construction workers of China Railway 14th Bureau Group Co., Ltd. work on the "Yongping" shield tunneling machine with an excavation diameter of 14.57 meters, in Shantou City, south China's Guangdong Province, on March 26, 2025. The Shantou Bay undersea tunnel, the world's first single-hole double-track undersea tunnel with a designed speed of 350 km per hour, was broken through on Wednesday. The 9,781-meter-long tunnel is a project of the Shantou-Shanwei high-speed railway. (Xinhua/Liu Dawei)。

The "Yongping" shield tunneling machine with an excavation diameter of 14.57 meters, advances to the submarine breakthrough point of Shantou Bay, in Shantou City, south China's Guangdong Province, on March 26, 2025. The Shantou Bay undersea tunnel, the world's first single-hole double-track undersea tunnel with a designed speed of 350 km per hour, was broken through on Wednesday. The 9,781-meter-long tunnel is a project of the Shantou-Shanwei high-speed railway. (Xinhua/Liu Dawei)。

This photo taken on March 26, 2025 shows the Shantou Bay undersea tunnel in Shantou City, south China's Guangdong Province. The Shantou Bay undersea tunnel, the world's first single-hole double-track undersea tunnel with a designed speed of 350 km per hour, was broken through on Wednesday. The 9,781-meter-long tunnel is a project of the Shantou-Shanwei high-speed railway. (Xinhua/Liu Dawei)。

Construction workers of China Railway 14th Bureau Group Co., Ltd. check the "Yongping" shield tunneling machine with an excavation diameter of 14.57 meters, in Shantou City, south China's Guangdong Province, on March 26, 2025. The Shantou Bay undersea tunnel, the world's first single-hole double-track undersea tunnel with a designed speed of 350 km per hour, was broken through on Wednesday. The 9,781-meter-long tunnel is a project of the Shantou-Shanwei high-speed railway. (Xinhua/Liu Dawei)。

This photo taken on March 26, 2025 shows the U-shaped subgrade section of the Shantou Bay undersea tunnel in Shantou City, south China's Guangdong Province, on March 26, 2025. The Shantou Bay undersea tunnel, the world's first single-hole double-track undersea tunnel with a designed speed of 350 km per hour, was broken through on Wednesday. The 9,781-meter-long tunnel is a project of the Shantou-Shanwei high-speed railway. (Xinhua/Liu Dawei)。

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