What do 'none', 'having', 'illusion', and 'reality' refer to in the article about sunroofs?

[SanDiana]

In the context of sunroofs, 'none', 'having', 'illusion', and 'reality' refer to: 1. 'None' refers to a world without sunroofs; 2. 'Having' refers to the joy that sunroofs bring to me; 3. 'Illusion' refers to the world as adults describe it to you; 4. 'Reality' refers to all the beautiful and magical aspects of the night world. Below is basic information about car sunroofs: 1. Car sunroofs are installed on the roof and effectively promote air circulation inside the vehicle, allowing fresh air to enter. 2. At the same time, car sunroofs can also broaden the field of vision and meet the needs of mobile photography and videography. 3. Car sunroofs can be broadly categorized into: sliding-out, built-in, built-in flip-out, panoramic, and curtain types. They are mainly installed on commercial SUVs, sedans, and other vehicle models.