China made a special drone. It has many features.
First, it is small. People call it the “Flying Thermos Cup (保温杯)”. Second, it can fold its blades (桨叶), making it easy to carry. And it can lift twice its weight! Third, it uses smart AI to fly by itself and can get around things in the way. Fourth, it can change shape. By adding more rotors (螺旋桨), it becomes stronger for different tasks.
This drone helps people in many ways. It can take pictures from the air. It can bring small things to people. It can also check places that are hard to get to.
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