|
|
|
|
|
|
|
|
 Mexico's underwater caves face pollution risk |
|
날짜: 13/05/2012 06:05 - 로: bambamx - 382 조회수 - 범주: 여러
The country's incredible cave-like sinkholes, once revered as gateways to the underworld by the Mayans, may be forced to close its passages ...
|
|
댓글... |
|
관련 동영상... |
|
|
|
|
|
|
|
|
|
|
한국의 
