rhythmic pulsation meaning in English

节律性搏动

And where " singing " in the sense of vocal or instrumental lyric expression , was modified to " dancing , " in the sense of periodicities with directly felt rhythmic pulsation , music retained its uncanny balance between inner and outer , remained a wholly human creation of human realities , memorable , repeatable , meaningful - if not always beautiful according to individual tastes
而,当就"唱" ,对于声乐与器乐之抒情表现,改成"舞" ,取其直接感受到节奏脉动的周期性,音乐仍保有其内外奇异的平衡,保持其,实人全然的,人创性,可记忆,可反复,有意义, (依个人口味,若非总是)美丽的