Since then, it has become a fast-growing international competitive sport.

自那时以来，它已成为了一个快速发展的国际竞技体育。

Since then, it has become a fast-growing international competitive sport. Breast cancer survivor teams have competed around the world.

从此，它成为一项快速发展的国际竞技运动。 乳腺癌幸存者队伍已在世界各地展开角逐。

Dragon boating began about 2,000 years ago in China. The modern form of racing started in the 1970s. Since then, it has become a fast-growing international competitive sport. Breast cancer survivor teams have competed around the world.

龙舟起源于约2000年前的中国。龙舟赛的形式开始于20世纪70年代。自那时以来，它已成为了一个快速发展的国际竞技体育。乳腺癌患者队已参加了世界各地的比赛。