China and Australia have different solar terms.

The high temperature and little rain in summer in Australia make trees vulnerable to lightning, which is an important reason for frequent forest fires. In addition, Australia also grows a large number of eucalyptus trees. Because eucalyptus bark is rich in eucalyptus oil, they will fall off and accumulate in the roots. When the temperature reaches 40 degrees Celsius, they will spontaneously ignite and easily cause forest fires.

The Commonwealth of Australia, referred to as "Australia" for short, has a territory area of 7.692 million square kilometers, located between the South Pacific Ocean and the Indian Ocean, and is surrounded by the sea. It is the only country in the world whose territory covers the whole continent, so it is also called "Australia".