But, according to the analysis of electrocardiogram,the short-term endurance training cannot bring about an essential change in the structure of the heart, especially of the left ventricle.是什么意思_But, according to the analysis of electrocardiogram,the short-term endurance training cannot bring about an essential change in the structure of the heart, especially of the left ventricle.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句