5 Costa Rica's most active volcano, Arenal, hacked and coughed on Friday, sending cinders, rocks and ash down its slopes that lead to evacuation of people living nearby.
5 Costa Rica's most active volcano, Arenal, hacked and coughed on Friday, sending cinders, rocks and ash down its slopes that lead to evacuation of people living nearby.
2003年9月5日哥斯达黎加最活跃的火山---阿尼那尔火山星期五开始爆发，从山坡上喷射出熔渣，热岩和火山灰，迫使居住在附近的人们撤离。