Cách sử dụng
The word 'millennium' means a period of one thousand years. It is often used to describe the period between the years 2000 and 2999. We also use the word 'millennium' to describe a significant change or event that marks the beginning of a new era. For example, the year 2000 was seen as the beginning of a new millennium, so it was celebrated across the world. 'Millennium' can also be used to describe a long-lasting achievement or development that will continue into the future. So, you may hear people talk about 'the millennium goals' for example in global development.