与美国小学生一起学英文第1册 第9期:翅膀
时间：2018-12-13 作者：英语课 分类：与美国小学生一起学英文第1册
英语课
Wings 翅膀
Birds can fly because they have wings. 鸟儿因为有翅膀才能飞。
Each bird has differently shaped wings. 每种鸟的翅膀的形状都不同。
How fast do birds fly? 鸟能飞得多快呢？
The speed of birds varies. 它们的速度各不相同。
Pigeons fly at a rate of about 35 to 60 miles per hour. 鸽子的飞行速度约35-60英里（约56.3-96.7千米）每小时
And hawks 1 at a rate of about 180 miles per hour. 而鹰的飞行速度约180英里（约289.7千米）每小时。
However, there are some birds which can't fly at all. 然而，有些鸟儿根本就不能飞。
They are penguins 2 and ostriches 3. 它们就是企鹅和鸵鸟。
1 hawks
鹰( hawk的名词复数 )； 鹰派人物，主战派人物
- Two hawks were hover ing overhead. 两只鹰在头顶盘旋。
- Both hawks and doves have expanded their conditions for ending the war. 鹰派和鸽派都充分阐明了各自的停战条件。
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小学英语