暑假里,我和姐姐去学游泳。第一节课,教练教我们蛙泳腿,又教我们用冲浪板游,还教我们光蹬腿,因为我有点儿胆小所以总是呛水,但我姐姐不一样,她很勇敢,一点儿都没有呛水,教练说:“你胆子再大一点就能游起来了。”教练又跟我姐姐说:“你的动作不太好。”第二节课,我说:“教练,今天教什么?”教练说:“你别管,快做 Summer vacation, my sister and I went to school swimming. The first lesson, coach taught us breaststroke legs, but also teach us to surf the board, but also teach us light kick, because I am a bit timid so always choked water, but my sister is not the same, she is very brave, a little bit Did not choke the water, the coach said: ”The courage to swim a little longer. “ The coach told my sister again: ”The second class, I said: “ Coach, what to teach today? ”Coach said: " Do not control, quick to do