中文：

南广高铁是中国的一条重要高铁线路，连接南方多个省份，为区域经济发展带来了巨大的推动力。其中，南广高铁广东段的开通时间备受关注。

据了解，南广高铁广东段的建设始于2012年，全长477.9公里，途经肇庆、佛山、广州、东莞、深圳等多个城市。该段线路采用了先进的无砟轨道技术，具备快速、安全、舒适的特点。

经过多年的建设，南广高铁广东段终于在2019年底实现了全线贯通。目前，该段线路已经进入了调试阶段，预计将在不久的将来正式投入运营。届时，从广州到深圳的旅行时间将缩短至不到2小时，比之前的普速列车快了近3倍。

南广高铁广东段的开通对于区域经济发展具有重要意义。一方面，该段线路连接了珠三角地区和粤西地区，将促进沿线城市的经济发展和产业升级。另一方面，南广高铁还将与京广高铁等线路相连，形成南北大通道，进一步推动中国高铁网络的发展和完善。

英文：

The Nanning-Guangzhou high speed railway is an important high-speed railway line in China, connecting multiple southern provinces, bringing enormous impetus to regional economic development. Among them, the opening time of the Nanning-Guangzhou high speed railway section in Guangdong is highly anticipated.

It is understood that the construction of the Nanning-Guangzhou high speed railway section in Guangdong started in 2012. The 477.9-kilometer-long route passes through Zhaoqing, Foshan, Guangzhou, Dongguan, Shenzhen and other cities. This section adopts advanced ballastless track technology, which has the characteristics of fast speed, safety and comfort.

After years of construction, the Nanning-Guangzhou high speed railway section in Guangdong achieved full access in 2019. Currently, the section has entered the debugging stage and is expected to be officially put into operation in the near future. At that time, the travel time from Guangzhou to Shenzhen will be shortened to less than 2 hours, which is nearly 3 times faster than the previous ordinary speed train.

The opening of the Nanning-Guangzhou high speed railway section in Guangdong is of great significance to regional economic development. On one hand, this section connects the Pearl River Delta and western Guangdong, promoting the economic development and industrial upgrading of the cities along the line. On the other hand, the Nanning-Guangzhou high speed railway will also connect with Beijing-Guangzhou high speed railway and other lines to form a north-south corridor, further promoting the development and improvement of China's high-speed railway network.