亿吨
How to Understand
亿吨 is a unit of measurement used in China to express large quantities, specifically equal to 100 million tons. It is commonly used in contexts such as industrial production, resource reserves, and environmental statistics.
The character 亿 (yì) means 'hundred million' in Chinese, while 吨 (dūn) is a unit of weight equivalent to a metric ton. Together, 亿吨 represents a large quantity of mass, often used in official reports or scientific data to convey scale.
It is frequently encountered in news articles about coal production, steel output, or carbon emissions. Understanding 亿吨 helps learners grasp the magnitude of data presented in Chinese media and official documents. It is also useful for students studying economics, environmental science, or international trade.