Make the sentence fluent: Although it is true that ageing population is less severe in developing countries at present, it may not stay true for the future.
The population of the world is growing at a rate of 1.5% per year, but the population of the world is growing at a rate of 1.5% per year.
- The population of the world is growing at a rate of 1.5% per year, but the population of the world is growing at a rate of 1.5% per year.
- The population of the world is growing at a rate of 1.5% per year
The population of the world is ageing, and the number of people over the age of 65 is expected to increase in the coming years.
The population of the world is ageing, and the number of people over the age of 65 is expected to increase in the coming years.
The population of the world is ageing, and the number of people over the age of 65 is expected to increase in the coming years.
The population of the world is ageing, and the