-
因此,速度和强度的研究在理论和实践上都具有重要意义。
Therefore, the research of the speed and strength has important meanings in theory and practice.
youdao
-
因此,速度和强度的研究在理论和实践上都具有重要意义。
Therefore, the research of the speed and strength has important meanings in theory and practice.
youdao