The sunlight is white and blinding, throwing hard-edged shadows on the ground.

阳光亮白刺眼，在地上投下轮廓分明的影子。

《柯林斯英汉双解大词典》

Aim the photoresistors on the ground and you have instant obstacle avoidance - your robot will avoid the shadows cast on the ground by objects in the way.

把光敏电阻传感器对准地面，扫清地面上的障碍——你的机器人会避开在行进路线上的物体投影。

youdao

Walk hand in hand in the afternoon sunshine trail, daylight on the ground cast mottled shadows, your smile is the most beautiful scenery here.

牵手漫步在午后阳光遍洒的小道上，日光在地面投下斑驳的阴影，你的笑靥是这里最美的风景。

youdao

Blowing in the wind are only shadows of the rich green shapes that have dried and fallen to the ground.

WHITEHOUSE: What I Am Thankful for this Holiday Season