The overhand floater serves to position 5.

发上手飘球，发向5号位。

youdao

For beginners, I recommend the underhand serve. For experienced players I recommend the overhand floater serve.

对初学者来说，我建议发下手球，对有一定训练经验的我建议发上手飘球。

youdao

Overhand serves may be played in differents ways, such as the overhand floater serve, the overhand spin serve and the power serve.

上手发球有不同的方法，例如上手飘球、上手旋转球和大力发球等。

youdao