1.
Serve again! The cannon-ball service.
再发球!勾手大力发球。
2.
roundhouse serve
大力钩手发球，抡臂发球
3.
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。
4.
Overhand serves may be played in different 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。
5.
N: 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、手旋转球和大力发球等。
6.
General-ly speaking, the curve can be divided as: hook, small curve and big curve.
一般来说，曲球从球的运行 路线上又可分为：勾手、小曲球和大曲球。
7.
There are three basic kinds of the underhand serve, the overhand serve, and the hook serve or roundhouse serve.
有三种基本的发球方法:下手发球，上手发球和钩手发球或大力(臂)钩手发球。
8.
There are three basic kinds of service:the underhand serve, the overhand serve, and the hook serve or roundhouse serve.
有三种基本的发球方法：下手发球，上手发球和钩手发球或大力钩手发球。
9.
Generally speaking, the curve can be divided hook, small curve and big curve.
一般来说，曲线从球的运行路线上又可分为:勾手、曲球和大曲球。
10.
The article studies the development of heavy forehand stroke technique, it analyzes the techniques of heavy forehand stroke and also gives players suggestions about how to apprehend and improve heavy forehand stroke techniques.
研究网球大力正手击球技术的发展,分析掌握大力正手击球的技术关键和提出技术改进的建议。
11.
Analyses on techniques and practice of hook shot in college basketball training;
试谈篮球内线队员勾手投篮及其训练
12.
An Inquire into the Potential Value of Hook Smash in Today s Volleyball Match;
浅析勾手扣球在当前排球比赛中的潜在价值
13.
On Practical Value of Wind Smash in Modern Beach Volleyball Match;
勾手扣球在现代沙滩排球中的实用价值
14.
Study of Increasing Right-hand Batting Force of Tennis Player;
关于加大网球选手正手击球力量的研究
15.
Analysis on "the Main Force in Hand" in Tennis Hand Backhand Stroke Pump Skill
网球双手反拍抽击球技术中“主发力手”辨析
16.
The goalkeeping training category covers a player's aerial ability, handling, kicking, throwing and one on ones.
守门员训练增加制空能力，手控球，大脚开球，手抛球和一对一的能力。
17.
Laboratory Researchon "Force Out-burst" Teaching Method for Badminton Front Hand Serve;
羽毛球正手发球运用“发力法”教学的实验研究
18.
Tennis Hand Backhand Stroke Pump Technology "the Main Force in Hand" Analysis
网球双手反拍抽击球技术中左右手协调发力问题试验研究