“in the next photo,we are playing.....”与”can you please put my letter in next month's magazine"中的"in the next"和"in next"

问题描述:

“in the next photo,we are playing.....”与”can you please put my letter in next month's magazine"中的"in the next"和"in next"有什么区别?

In the next,指现实中存在的.(他们看的照片,是存在的)
In next,指目前不存在的、.(明日的杂志,目前尚未存在)