例句
他每天早上慢跑十米作为主训练前的热身。
游泳池的长度是十米，非常适合训练。
1十米, 相当于10米的量度
a measure that is the same as 10 meters He jogged a decameter every morning as a warm-up before his main workout. 他每天早上慢跑十米作为主训练前的热身。
The swimming pool was a decameter in length, perfect for training. 游泳池的长度是十米，非常适合训练。