改動(dòng)作曲家原有的符號(hào)是褻瀆行為。It would be sacrilege to alter the composer's original markings.老師用數(shù)字或字母的符號(hào)來(lái)評(píng)價(jià)學(xué)生的作業(yè).By marks in numbers or letters, the teacher evaluates a student's work.這個(gè)奇怪的符號(hào)象征什么?What does this strange mark...