本帖最后由 1214912157 于 2012-5-3 10:38 编辑
随文奉上2本pdf，dk的“海底生物”和国家地理的“潜水员能看到什么”英文版，高清
http://115.com/file/behcydwn#
国家地理儿童百科入门级第01课课文.pdf
http://115.com/file/anq0v3pu#
[DK书籍].Sea.Creatures.(Look.Closer).pdf
Experience an underwater adventure! From sea dragons and octopuses, to coral reefs and kelp forests, the articles takes young readers to ocean depths like never before.
Bottlenose dolphin
spotted dolphin
commerson‘s dolphin、
Dusky Dolphin
Killer whales, also known as Orcas
The Boto, or Amazon River Dolphin
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随文奉上2本pdf，dk的“海底生物”和国家地理的“潜水员能看到什么”英文版，高清
http://115.com/file/behcydwn#
国家地理儿童百科入门级第01课课文.pdf
http://115.com/file/anq0v3pu#
[DK书籍].Sea.Creatures.(Look.Closer).pdf
Experience an underwater adventure! From sea dragons and octopuses, to coral reefs and kelp forests, the articles takes young readers to ocean depths like never before.
Beak - the elongated part of the mouth and jaws.
Blowhole - the hole on the top of the head through which the dolphin breathes air (it is the dolphins nostril).
Dorsal fin - the fin on the upper side of the body.
Ear - hearing organs located on the head behind the eye.
Eye - sight organs located on the head.
Fluke - one half of the tail.
Flipper - one of a pair of wide, flat forelimbs that is used for swimming.
Median notch - the indentation between the two flukes.
Melon - the rounded structure in the top of the dolphins head just in front of the blowhole.
Toothed-beak - bottom part of the beak that contains the teeth.
common dolpnin
[url=http://en.wikipedia.org/wiki/File
olphintursiops.jpg]
[/url]
olphintursiops.jpg][/url] Bottlenose dolphin
commerson‘s dolphin、
Dusky Dolphin
Killer whales, also known as Orcas
The Boto, or Amazon River Dolphin
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说说我的看法高级模式
