您要查找的是不是：
- Portamento in the process of moving speed, to the provisions of the current music speed, to ensure that complete in a fixed rhythm, should not have the freedom to change the playing speed. 滑音过程中的移动速度，要因当前乐谱的规定速度而定，要确保在固定节拍内完成，切忌自由更改演奏速度。
- Because of the mankind's interference to the natural environment and the plant resources and breakage, the plant species destroy completely of speed the nasty play speed. 由于人类对自然环境和植物资源的干扰和破坏,植物物种灭绝的速度急剧加快。
- Connect the microphone, adjust the sound control panel to make the sound's reaction speed is moderate, adjust speed, backward play speed and lasting time. 连接好麦克风,调试声控划块,使得声音的反应适中,调节速度、倒放倍速和持续时间。
- The children are playing on the swings in the park. 孩子们在公园里荡秋千。
- The aging football player was playing on the skids. 那个上了年纪的足球运动员很明显地在走下坡路。
- No horse has a speed comparable to that of his. 没有一匹马的速度能比得上他的马。
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- The boy was enticed into playing truant. 这个男孩被引诱逃学。
- We heard him playing with his puppy. 我们听到了他在玩着他的小狗。
- That's all there is to make a speed dial call. 在那里全部要进行快速拨号呼叫。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
- The children are playing with a toy train. 孩子们正在玩一列玩具火车。
- England are playing in the blue and white strip. 英格兰队穿著蓝白色运动衣进行比赛。
- He drove the car at full speed through the town. 他驾驶汽车全速穿过那座城镇。
- White lines divide the playing area into sections. 这些白线把赛区分成各个部分。
- The car rushed at the bridge at astonishing speed. 汽车以惊人的速度向桥冲过去。
- I saw two children were playing in a cove. 我看到两个小孩正在一个小海湾里玩耍。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- The motorcycles were spinning along at full speed. 摩托车正全速疾驰。
- You need to put more zing into your playing. 你在这一活动中需要再增加些干劲。
