 |
| |||
| aging of population | |||
| ageing of the population | |||
| aging of the population; aging population | |||
|
人 口 老龄化 : 2 phrases in 2 subjects |
| China | 1 |
| United Nations | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips