封挡一般是指在近台以上旋球快速回击上旋球常常 借力和借旋也称快带
Blocking generally refers to the topspin ball in the near table to quickly return the topspin ball often by force and spin also called fast belt
以上为机器翻译结果，长、整句建议使用 人工翻译 。
应用推荐
模块上移
模块下移
不移动