①China uses intelligent robots to maintain FAST telescope

②Exhibition spotlights river civilizations

③World's oceans set new surface temperature record: EU monitor

④South China's Guangxi to resume flights to 10 ASEAN capitals before Sept

⑤Norway's salmon exports to China up 90 percent in July

⑥New Zealand, BlackRock join hands to back 100 pct renewable electricity

⑦Globally endangered bird species spotted in Nantong wetland