ثلج ........ و ......... جليد
http://images.nationalgeographic.com...17_600x450.jpg
http://images.nationalgeographic.com...24_600x450.jpg
http://images.nationalgeographic.com...20_600x450.jpg
http://images.nationalgeographic.com...25_600x450.jpg
http://images.nationalgeographic.com...19_600x450.jpg
http://images.nationalgeographic.com...28_600x450.jpg
http://images.nationalgeographic.com...26_600x450.jpg
http://images.nationalgeographic.com...29_600x450.jpg
http://images.nationalgeographic.com...22_600x450.jpg
