Jiaolong

Jiaolong is a very special vehicle that is used for exploring deep places in the ocean. It's like a super cool submarine that can dive really, really deep underwater. It has a big round part called a cabin where the people who control it and the people who study the ocean sit. They wear special suits that keep them safe and warm while they explore.

Jiaolong has special arms that can pick up rocks and creatures from the ocean floor so scientists can study them. It also has a special camera that takes pictures and videos of everything it sees so people can learn more about the ocean and the creatures that live there.

Even though Jiaolong is really heavy, it can move around like a big robot thanks to powerful motors and propellers. It's a very important vehicle because it helps people learn more about the ocean and how we can protect it.