It points out that 1-mode with two-tone scale theory is a mistake, putting forward a theory of "two-tone-row melody" .
指出了排瑶存在“1调式两声音阶”民歌的悖谬，提出了排瑶“二音列歌腔”的理论。
2
On the smaller scaled Ivy Street, as height limits drop, the building chang- es tone and becomes a row of three-story townhouses.
小尺度的常春藤街，因为高度限制，项目改变规划并变成一排三层楼高的联排别墅。
3
Since the gas mouth tea from the nose, throat inhaled exhale, and three times in a row, the so-called "three tone", and then identify rock tea the top grade of gas.