Extracurricular reading. Night tour of Yandang Mountain is full of dusk and the scenery is hazy. This is as thick as a huge black veil hanging down from the sky; that

1. close your wings. Look carefully and secretly.

2. I watched it and thought, isn't this wonderful scenery just from obscurity?

as I watched it, I thought that this wonderful scenery came from obscurity.

3. Thick and hazy.

4. Cherish and love the beautiful scenery.

5. charming.

(the answer is not unique, just the right meaning)