Luyện nghe bài hát The World Hurricane

The word 'hurricane' is the name given to nature's storm.
A hurricane when high pressure and low pressure masses of air come in contact with one another.

There is often a significant difference in between the two masses.
One mass is warm, while the is cold.
The air rises, and the cooler air falls.
Likewise, the low pressure area slides down the of the high pressure area.

They swirl in and around one another, the beginnings of the storm.