单词：sinkholes
n. 【地】灰岩坑；落水洞；阴沟口；污水池
[网络] 灰岩洞；落水坑
[网络] 灰岩洞；落水坑
单词：sinkholes 相关文章
First up today on CNN student news. This Florida resident was in his bedroom last Thursday. Suddenly the ground underneath opened up and swallowed him. A sinkhole about 20 feet wide and 40-50 feet deep, formed underneath Jeff Bush's room. His brother
发表于:2018-12-19 / 阅读(583) / 评论(0)
CNN2013年(三)月
CNN2013年(三)月
The Dead Sea is the lowest point on earth and runs more than 50 miles in length and stretches 11 miles across its wildest point, bordering Israel, The West Bank and Jordan. Large sections of the coast are fenced off and sign posted in Hebrew and Engl
发表于:2019-01-22 / 阅读(379) / 评论(0)
自然百科2009年
自然百科2009年