When Chávez became Venezuela's president in 1999, oil prices were climbing. In the early 2010s, a barrel would often fetch about $100, providing the government with plenty of money to pour into social programmes. But with current prices around the $65 mark, the country looks less like a reasonable investment.
newscientist.com
，推荐阅读一键获取谷歌浏览器下载获取更多信息
Speaker diarization (up to 4 speakers)，推荐阅读heLLoword翻译官方下载获取更多信息
Photograph: Julian Chokkattu，推荐阅读雷电模拟器官方版本下载获取更多信息