CCTV News: When most people enjoy a leisurely vacation, the "pulse" of the city still "beats" strongly under the persistence of countless workers. During this May Day holiday, ordinary workers silently contributed in their posts and wrote hymns of labor in the new era with practical actions.

During the May Day holiday, the Ningbo side of the Jintang Undersea Tunnel of the Ningbo Railway was in the sprint stage before the construction of the sea area section. It is understood that the Jintang Undersea Tunnel of the Ningbo-Zhouzhou Railway is 16.18 kilometers long, of which the shield section is 11.21 kilometers long. At present, more than 200 builders are closely following their respective workstations on the construction site to ensure the construction progress and construction safety.

At the site of the Phase III renovation and expansion project of Sanya Phoenix International Airport in Hainan, hundreds of electromechanical construction workers are carrying out air duct processing and layout work. The International Comprehensive Fire Emergency Rescue Practical Training Base Project located in Ding'an is also being accelerated to ensure the smooth delivery and use of the West District of the project by the end of 2025.

Aojiang Super Bridge is one of the full control projects of the railway rear railway behind Fuzhou Port. During the May Day holiday, construction workers are carrying out construction of bridge pile foundations, box beams and other projects. The Aojiang Super Bridge spans multiple roads and is located within the water source protection area. The construction unit uses new processes, new technologies and environmentally friendly and energy-saving materials for construction.

In the Qixingping Tunnel, the longest tunnel in the West-Chongqing High-speed Railway in Sichuan, more than 300 builders seized the construction "golden point". It has completed 7,500 meters and a progress of 55%. The full control project of the Chengdu-Dawan High-speed Railway - Suining Fujiang Super Bridge, has begun to lift steel box girders. The bridge is built using the "box girder prefabricated + on-site upgrade of water surface transfer", marking the bridge entering the main span construction stage. High-speed rail builders are sticking to the front line and contribute to the construction of the high-speed rail Shu Road. Advance into the sand sea, 73,800 acres of desert are turning into fertile land

When most people enjoy a leisurely vacation, the workers fighting in the depths of the sand sea have not stopped. In Kunyu City, Xinjiang, located on the southern edge of the Taklamakan Desert, the 73,800 mu of land development and construction project has entered the critical stage, with hundreds of loaders and graders shuttled back and forth to carry out sand flat operations.

At the operation site, hundreds of loaders and graders were running back and forth in the sea of ​​sand. The originally flowing sand dunes, which were originally crisscrossing hills, gradually became flat after continuous operation, revealing the outline of the ridges.

As busy as the Pingsha site, there is also a completed land improvement site. Trucks loaded with fermented sheep manure and straw croutons poured more than 10,000 tons of organic fertilizer into the fields in an orderly manner. The rotary tiller then poured them deep into the soil to increase the organic matter and nutrient content of the sand and soil, and ensure the normal growth of the planted crops.

Around these newly developed lands, drought-tolerant plants such as poplar euphratica, saxal trees, and sand willows are also planted. Their root system is well developed. Not only can they firmly fix sand, reduce wind speed, and block wind and sand invasion, but they can also effectively increase vegetation coverage in the desert and improve the local ecological environment.

In the experimental fields surrounded by forest belts, the winter wheat trial planted in the winter of 2024 has entered the heading period, bringing hope for a bumper harvest. It is understood that the field roads, irrigation projects, etc. of the 73,800 mu of land development and construction projects have been basically completed and have been put into use one after another.