On Saturday, I played football with some boys on the playground.His feet hit my right ankle.There was something hard on his shoes and it made my ankle bleeding.

• 星期六,我跟一些男孩在操场踢足球。他的脚踢到了我的右脚踝。他的鞋上有种坚硬的东西使我的脚踝流血了。