1.
Students learn the fundamentals of tae kwon do through choreographed sequences of combative moves, the breaking of boards or other materials, and two-person controlled sparring.
跆拳道练习者学习基础知识主要是：品势、力练习、到为止的实战练习。
2.
Lots of English-speaking practitioners need your help, too.
很多英语练习者亦需要你的帮助呢！
3.
Influence of Goal Setting on Forehand or Backhand Smash Success-rate and Self-Control Ability of Tennis Player
论目标设置训练对网球练习者击球准确率和自我控制能力的影响
4.
The trace that the rider will leave on the snow will be a zigzag pattern.
练习者留在雪地上的应该是个“之”字形的痕迹。
5.
lacking practical experience or training.
缺乏练习的经验或者训练。
6.
Out of use or practice;rusty.
生疏的不用的或者疏于练习的，需要练习的
7.
Review of Research on Learner Training and Its Implications;
促进学习者自主的“学习者训练”:综述及启示
8.
An experiment on the development of learner autonomy through learner training;
通过学习者训练培养学习者自主性的实验
9.
A speaker who honed her delivery by long practice.
一个演讲者通过长期练习来磨练提高她的口才
10.
Participants will have more practice and rehearsal opportunities to hone their acting skills.
参加者将有更多时间排练小品和练习对白。
11.
practicing to improve (or Ibetter ) Iher golf game.
为提高（或者）她的高尔夫球技而练习。
12.
a device designed to provide exercise for the user.
为使用者提供练习的装置。
13.
One who is being trained.
受训者，实习生正在接受训练的人
14.
On the“advanced organizer” of chemistry exercises in middle school;
中学化学练习中的“先行组织者”解析
15.
Learning Strategy Training for the Development of Learner Autonomy;
以学习策略训练培养外语学习者自主能力
16.
The Effect of Dictation Practice on the Language Skills of Chinese EFL Learners;
听写练习对英语学习者语言技能的影响
17.
Effects of Internal and External Image Training on Shooting Skill Learning of Skilled Basketball Players;
内部和外部表象训练对篮球熟练者与初学者投篮技能学习的影响
18.
The exercises are mostly translation exercises.
练习大部分是翻译练习。