Photo taken on Jan. 20, 2022 shows houses and infrastructures hit by tsunami in Nuku\’alofa, capital of Tonga. (Photo by Marian Kupu/Xinhua)
The new hazard-monitoring technology uses GPS signals to go
Enjoy life, Inspiring work
Enjoy life, Inspiring work
Photo taken on Jan. 20, 2022 shows houses and infrastructures hit by tsunami in Nuku\’alofa, capital of Tonga. (Photo by Marian Kupu/Xinhua)
The new hazard-monitoring technology uses GPS signals to go