片语
recreation sports industry休閑体育产业
sports and recreation industry体育健身娱乐产业
Leisure recreation industry休閑游憩业
culture and recreation industry文化娱乐业
The Recreation Vehicle Industry Association美国房车协会
outdoor recreation industry户外休閑产业
recreation n industry旅游产业
sports recreation industry体育休閑业
Recreation Vehicle Industry Association业协会