1. Why did their top player Spirant fail to make the final four? 为什么印度尼西亚的头号选手苏普扬托没能进入前四名？
2. The question of spirant and the development are also recommended, and then the improved method is discussed. 针对橡胶轴承存在的鸣音问题，介绍了改进研究的进展，提出改进方法。
英英解释
n.
1. a continuant consonant produced by breath moving against a narrowing of the vocal tract
2. of speech sounds produced by forcing air through a constricted passage (as `f', `s', `z', or `th' in
