然后再放慢速度练习这些新的动作。

Then slow down and practice those new motions.

youdao

对于新手而言不需要太多正式的速度练习，比如间隙性锻炼。

Beginner runners shouldn't rush into formal speed training, such as interval workouts.

youdao

运用模糊相关和多因素定量分析，对速度练习方法优化选择。

Blurred interrelation and multifactor quantitative analysis are employed to optimize the method of speed training.

youdao

So that way you can have an idea if, oh, I do really understand this but I'm a little bit slow, maybe I need to practice this one type of problem a little bit longer so I can get up to speed so I'm going to be able to get through all this in terms of the exam time.

这样你就可以知道，假设，噢，我真的懂这个，但是我的速度有点慢，或许我需要在练习这个类型的题目上,多花一点时间,这样我就可以提高自己的速度,可以全部做完,在考试规定的时间内。

麻省理工公开课 - 化学原理课程节选