The sunset in the mangrove forest can be called the most beautiful one in my life at present. Around 3:30 p.m., the river began to swim. There were mangroves, many birds and monkeys on both sides of the river. The most famous one in the area was the long nosed monkey, but we had no luck to see it that day. But the other long tailed monkeys were also very cute. They arrived at the beach at about 5 p.m. to watch the sunset. It was so beautiful that people lost their need. The reflection of sunset clouds in the water makes people feel that they are not in the world. After watching the sunset and having dinner, I went back to the river to watch the fireflies. In the evening, many mosquitoes are sitting on the boat, but they must not spray mosquito repellent liquid, or fireflies will frighten away, or the whole boat will not be able to see fireflies. In the evening, the mobile phone is completely slag pixels, and can't shoot fireflies. Although the reality is not as fantastic as the Internet propaganda pictures, it is still beautiful and exciting. I suggest you go to Sabah and never miss the mangrove and Mermaid Island.