1.
(of bodily or muscular movements)controlled by the will
（指身体活动或肌肉运动）由意志控制的
2.
The Effect of Physical Activity and Exercise on Emotion and Its Mechanism;
身体活动与身体锻炼的情绪效应及其机制
3.
On the Recreational Activities and Its Function in Sports For All;
论娱乐性身体活动在全民健身中的作用
4.
characterized by energetic bodily activity.
以精力充沛的身体活动为特点。
5.
Minerals (Calcium, Potassium..) are essential for a good working of our body.
矿物质（钙，钾等）是身体活动的基础。
6.
Psychological effect of college teachers exercising activites;
高校教师锻炼性身体活动的心理效益
7.
Influence of Family Environment to Physical Activity of School Children
家庭环境对学龄儿童身体活动的影响
8.
Motivations of foreign youngsters and children in participating in physical activities and sports;
国外儿童青少年身体活动与运动动机研究述评
9.
do gymnastics, roll and turn skillfully.
做体操活动，能够很熟练地翻转身体。
10.
On the Relationship between Goal Orientation and Physical-esteem of Undergraduates in Their Physical Activities
大学生体育活动目标定向和身体自尊
11.
After a day at work slumped over a desk, it's good to get some exercise.
一天的伏案工作之后，活动活动身体是有好处的。
12.
Health Wu Shu and Community Sports on the Background of Nation-wide program;
全民健身下的健身武术与社区体育活动
13.
The Influence of Body Exercise Skill on Physical Fitness Activity of City Dwelle rs;
体育健身技能对城市居民健身活动的影响
14.
Regular exercise conditions the body for strenuous activity.
经常锻练使身体适应剧烈活动。
15.
a starter (as on a motorcycle) that is activated with the foot and the weight of the body.
用脚或身体的重量激活的启动器。
16.
(physiology) moving of a body part away from the central axis of the body.
（生理学）以身体为中心来活动其他部分。
17.
bodybuilding that increases muscle mass and body weight.
增加肌肉和体重的健身活动。
18.
Camping is a pleasant sporting activity.
露营是一种愉悦身心的体育活动。