三十四: ::::i didn't know that ....
文章来源:
艾丽思笔记
于
2006-11-04 10:23:51
Dolphins are born tail first.
Dolphins speak in stereo using two "tongues" through the blowhole. When two dolphins speak, it sounds like four voices.
Humans and dolphins are the only species that have sex for pleasure.
Some species of dolphin sleep with one eye open.
Dolphins can swim and sleep at the same time.
The dolphins that live in the Amazon river are pink.
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