Born and brought up in Marseille, Nasri joined his hometown team at the age of nine and rose through their youth system before making his senior debut aged 17.
生于马赛，成长于马赛的纳斯里9岁时加盟了家乡球队，从青年梯队中脱颖而出，并在17岁时完成了成年队的首秀。
The researchers came to their conclusion after analysing data collected through the American National Longitudinal Survey of Youth.
在对美国全国青年纵向调查搜集的数据进行分析之后，研究者们得出了上述结论。
Nanjing city of Jiangsu province and Aichi prefecture of Japan have deepened their friendship through youth and art troupe exchanges.
江苏省南京市与日本爱知县通过加强青少年交往和艺术团体交流，不断增进民间友好。
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