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来源:雅诚德英语网
The patterns of illicit drug use showed significant variations by age within the 50-and-over population.
通过调查图表我们可以看出,50岁以上的人随着年龄段的不同,用药情况呈现出显著差异。
The patterns of illicit drug use showed significant variations by age within the 50-and-over population.
通过调查图表我们可以看出,50岁以上的人随着年龄段的不同,用药情况呈现出显著差异。