Slow-pitch Softball simplifies the rules, decreased the technical difficulty of baseball and softball. It is the fitness of sports and leisure projects that is suitable for the public to carry out.
在棒垒球运动中慢速垒球简化了规则，降低了技术难度，是一种适合大众开展的健身性运动休闲项目。
In addition, the leverage role of slow-pitch softball competitions can improve the baseball and softball sports popularity in universities and colleges.
另外，慢速垒球适合在高校开展竞赛活动，通过竞赛的杠杆作用可促进棒垒球运动在高校的普及与提高。
In addition, the leverage role of slow-pitch softball competitions can improve the baseball and softball sports popularity in universities and colleges.
另外，慢速垒球适合在高校开展竞赛活动，通过竞赛的杠杆作用可促进棒垒球运动在高校的普及与提高。
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