1.Although a few consumer ask for a manual, but a variety of evadable that face agency, also can end up with nothing definite finally only.
一些消费者虽然索要说明书,但面对经销商的种种托词,最终也只能不了了之。
2.Discuss cause of formation of harmonic errors and their evadable methods in the traditional harmony
传统和声学中常见错误的成因及其规避之法