中文描述：在广袤的草原上，一匹棕色的俊马迅速飞奔着，身后溅起的泥土和烟尘构成了它飞快奔跑的气息。这时，一个轮廓清晰的奔驰汽车从对面开来，而俊马依旧飞驰向前。 英文描述：On the vast grassland, a handsome brown horse gallops swiftly with a trail of dust and dirt kicked up behind it. The clear outline of a Mercedes car appears in the distance and approaches the sprinting horse, but it continues its charge forward. 中文关键词：棕色，俊马，奔驰，草原，飞奔，泥土，烟尘，轮廓 英文中文描述：在广袤的草原上，一匹棕色的俊马迅速飞奔着，身后溅起的泥土和烟尘构成了它飞快奔跑的气息。这时，一个轮廓清晰的奔驰汽车从对面开来，而俊马依旧飞驰向前。 英文描述：On the vast grassland, a handsome brown horse gallops swiftly with a trail of dust and dirt kicked up behind it. The clear outline of a Mercedes car appears in the distance and approaches the sprinting horse, but it continues its charge forward. 中文关键词：棕色，俊马，奔驰，草原，飞奔，泥土，烟尘，轮廓 英文关键词：brown, handsome, horse, Mercedes, grassland, gallop, dust, dirt, outline关键词：brown, handsome, horse, Mercedes, grassland, gallop, dust, dirt, outline