Dreaming about a learned task betters its performance.
梦到学过的任务可以改善其表现。
2
Studies have shown that exercising for as little as ten minutes before handling a task can improve performance by increasing the flow of blood to the brain.
研究表明，在处理一项任务之前，只要锻炼十分钟，就可以通过增加流向大脑的血液量来提高工作效率。
3
Some file systems are much faster than others, but performance varies from task to task.