Really focus in and find your wobbles , jerkiness , effort, and imperfections.真正的专注,要发现自己的晃动 、 急拉等动作, 找出正确和不足的地方.Rhythm is important for reducing jerkiness in the water.节奏为在水里减少急动是重要的....

n.急动，抽筋...

jerkiness的音标：jerkiness的英式发音音标为：['dʒɜ:kɪnɪs]jerkiness的美式发音音标为：['dʒɜkɪnɪs]...