Therefore, paying attention to volleyball spiking technical procedures of teaching and research is very important.

因此，重视排球扣球技术的程序化教学研究仍是十分重要的。

youdao

Therefore, paying attention to volleyball spiking technical procedures of teaching and research is very important.

因此，重视排球扣球技术的程序化教学研究仍是十分重要的。

youdao