The fog locks the mountain, the mountain locks the fog, and the water is connected with the water. What does this mean?

"The fog locks the mountains, and the sky is connected with water." Dense fog, can't see the distant peaks; Water and sky are the same color, and Tianshui is connected. Couplets from Gulangyu Island in Xiamen, Fujian. It shows that the fish breast of Gulangyu Island in Xiamen is located in the sea, and the island is covered with mountains, smoke and boundless sea water, looking at the sky from a distance.

Appreciate:

This is a pair of palindromes, also known as "inverted couplet" and "shutter pair", which is both literary and artistic, with unique ideas and ingenious combinations, and has a unique interest in reading.

Looking at both sides from the fourth word, this couplet is very symmetrical. It is also unique in the part-of-speech antithesis. The upper and lower couplets can also be read backwards from the last word to form couplets. Because of the repetition of palindromes, it is fluent and full of charm.

The All-China Federation uses the verbs "lock" and "connect" to describe fog and seascape, so that fog, mountains, sky and water are presented to readers. Fog enveloped the mountains and embraced the lush trees. The breeze blew and it was foggy, like entering a fairyland. When the fog clears at sunrise, facing the sea, you can see small sails nearby and sparkling waves in the distance.

The extremely distant sea and sky are connected together, and it is impossible to tell which is water and which is sky, which constitutes a huge picture of water and sky, which makes people feel immersive. This couplet is written in palindrome, which can be read sequentially or backwards. This kind of couplet has the charm of repetition and overlap, and looks like a neat antithesis.