Wheredotheturtlesgo?Everysummer,thousandsofendangeredgr...
问题详情:Wheredotheturtlesgo?Everysummer,thousandsofendangeredgreenseaturtlesclimbontobeachesaroundtheworld.Eachmotherseaturtleproduces100ormoreeggsinahole,andcoverstheholewithsandbeforesheswimsaway.Tw...