Most of Big Pine Key — the biggest stronghold of the Florida Key deer — will be under water in decades because of sea-level rise caused by climate change, and the deer’s habitat is increasingly imperiled by more frequent and more intense hurricanes. In addition to habitat loss, the Key...
WHO, UNICEF, UNFPA, World Bank, United Nations Population Division. Trends in maternal mortality: 1990–2013. Geneva: WHO; 2014. p. 1–68. Google Scholar Central Statistical Agency [Ethiopia] and ICF International: Ethiopia Demographic and Health Survey. Addis Ababa, Ethiopia, and Calverton, ...
英文解释:Paifang, a traditional Chinese architectural form like an archway. The word paifang was originally a collective term for the top two levels of administrative division and subdivisions of ancient Chinese cities. The largest division within a city in ancient China was a fang (Chinese: 坊)...
The Berlin Wall, erected in 1961 at the height of the Cold War, was the physical embodiment of the political division between the East and the West, the United States and the Soviet Union. Two of the most famous presidential speeches of the Cold War—"Ich bin ein Berliner" by John F. ...