At A Practical Level 在一个实用水平
At The Practical Level 从实际层面来看
practical hearing level 释义实用听力级
practical operation level 实际操作水平
practical quantitation level 实际的定量水平
practical qualification level 实际的资质等级
level of practical education 实践教学水平
These are all nice words, but what does that mean on a practical level?
话虽这么说了，但是具体操作起来该怎么做呢？
On a practical level, a 400-page book has more room to fit in multiple narratives than a two-hour film does.
就算从实际角度考虑，一本400页的书里面能装下多重叙述的空间也要比一部两个小时的电影来得多。
On a more practical level, it would help disabled and paralysed people use computers, artificial limbs, motorised wheelchairs or robots.
在更实用的层面上，这也许能帮助残疾或瘫痪的人使用计算机、义肢、电动轮椅或机器人。
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