发布网友 发布时间:2024-05-03 02:31
共5个回答
热心网友 时间:2024-05-12 01:46
The population has been on a decline ( downturn, downswing) for more than 40 years of the past.热心网友 时间:2024-05-12 01:46
The population size have been presenting to a downward trend in the last more than 40 years.热心网友 时间:2024-05-12 01:46
The amount of Population have been presenting a descending trend ring more than 40 years.热心网友 时间:2024-05-12 01:47
The number of population has showed downtrend over the past 40 years.热心网友 时间:2024-05-12 01:48
The amount of population is always decreasing ring the past 40 years.