初一企鹅英语简介
发布网友
发布时间：2024-09-30 18:30
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热心网友
时间：2024-11-15 22:34
Penguins are flightless birds belonging to the family Spheniscidae. World-wide there are 17 species of penguin, all of which breed in the Southern hemisphere. The name is believed to have originated from the Welsh "pen gwyn" which means white head. The name was originally applied to Great Auks, which are flightless birds that lived in the northern hemisphere, before being hunted to extinction in the 19th Century. Great Auks looked similar to penguins, and were also unable to fly, which is why they were killed off so easily by sailors who used them for food
热心网友
时间：2024-11-15 22:35
