-
在蒙大拿大学飞行实验室中,一只石鸡拼命扇动翅膀加速冲上斜坡。
Furiously flapping, a chukar partridge speeds up a ramp at the University of Montana flight lab.
youdao
-
在蒙大拿大学飞行实验室中,一只石鸡拼命扇动翅膀加速冲上斜坡。
Furiously flapping, a chukar partridge speeds up a ramp at the University of Montana flight lab.
youdao