Powerboat racing began about the end of last century, and became truly international in 1922 with the organization of the Union for International Motorboating (UIM).
赛艇运动始于上
。1922年成立国际赛艇联盟，该运动成
界
运动项目。
Powerboat racing began about the end of last century, and became truly international in 1922 with the organization of the Union for International Motorboating (UIM).
赛艇运动始于上。1922年成立国际赛艇联盟，该运动成界运动项目。
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