都表示“在地上”，on the floor 和 on the ground 有什么差别

On the Floor

on the floor 指的是某物位于室内的地上或地板上。这个表达通常用于描述房屋、办公室、商店等室内环境中的地上。

The book is lying on the floor next to the bed. 书放在床边的地上。
Please don’t leave your clothes on the floor. 请不要把你的衣服丢在地上。

相比之下，on the ground 指的是某物位于地面或地球表面上。这个表达通常用于室外环境，如公园、街道、田野等。

There are many leaves on the ground in autumn. 秋天地面上有很多落叶。
The children were playing on the ground outside. 孩子们在外面地面上玩耍。

1. The cat is sleeping in the living room.

2. After the picnic, they left trash .

3. I dropped my pen, and now it's rolling under my desk.

4. You can see the shadow of the tree outside.

5. He spilled coffee in the kitchen.

6. They sat around the campfire.

7. The kids were playing with toys of their bedroom.

8. During the hike, they found a bird's feather .

9. She placed the yoga mat for her morning exercise.

10. There were footprints after the rain.