美国业余体育联合会 AAU

业余体育联合会 AAU ; Amateur Athletic Union

美国业余体育联盟 AUU

课余体育锻炼 extracurricular physical exercising ; after-class sport training ; out-class physical exercise

课余体育训练 after class sports training ; after class physical training ; outside class physical exercise ; sport training in spare time

我们的课余体育活动 Our Spare-time Sports Activities ; Our Spare-time Activities

业余体育联盟 AUU

课余体育活动 After school sports

业余体育协会 AAA ; Amateur Athletic Association

青少年业余体育学校 You th spare-time sports school