The Mariana Trench or Marianas Trench[1] is the deepest part of the world's oceans. It is located in the western Pacific Ocean, to the east of the Mariana Islands. The trench is about 2,550 kilo ...
Pedestrian_A 發表於 2015-8-28 02:41 PM too many 雞腸, 忽然頭好痛 |