Editor's note: Forge ahead in the "14th Five-Year Plan" and march towards a new journey. We launched the column "Towards Our 2035·Hundred Questions and Answers" to interpret the national development blueprint in detail, and strive to focus on people's livelihood concerns and grasp the country's future pulse.

No.13: What major national scientific and technological infrastructure will be built during the "14th Five-Year Plan" period?