It indicated that MES played an important role on fining educational environment, improving educational quality, arousing the activity and initiative of students.
提示多媒体教学系统对优化教学环境，提高教学质量，调动学生积极性和主动性有重要作用。
The initiative by McDonald's comes when obesity rates are beginning to rise sharply in China's cities, especially among children, because of changes in diet and levels of physical activity.
就在麦当劳展开这一行动之际，由于饮食和运动量的变化，在中国城市（特别是儿童）中，肥胖率正开始急剧攀升。
The watching behavior of audience results from expectation, which is positive and selective, and the initiative goes through the whole watching activity.
观众观影行为缘于期待视野，是主动的、有选择性的，这种主动性一直贯穿在整个观影活动中。
Combined with new school menus and physical activity programs, the initiative recently reported a leveling off of the state's child obesity rate.
与新的学校菜单和体育活动等计划相结合，本州的肥胖儿童的比例首先开始稳定下来。
Physical exercise is an initiative consciously to transform and improve their body of an activity, is the reflection of people with a dynamic relationship between self-reflection.
体育锻炼是人们主动改造和完善主体自身身心健康状况的一种有意识的活动，是活动主体的人与自身间一种能动关系的反映。
The initiative saw a host of voluntary agreements established in the fields of alcohol, physical activity and health at work as well as food.
这份新方案确保了在酒类，劳作，保健以及食品等领域签署的大量自愿协议都见到了成效。
The initiative saw a host of voluntary agreements established in the fields of alcohol, physical activity and health at work as well as food.
这份新方案确保了在酒类，劳作，保健以及食品等领域签署的大量自愿协议都见到了成效。
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