科学家把有意识注意力必做一块脑部肌肉，随着时间的流逝，它会一点点失去力气。

Scientist liken voluntary or directed attention to a mental muscle that can wear out over time.

youdao

另外，生活在城市中，我们需要太多有意识注意力来抵制诱惑(比如有意识的回避广告)。

In addition, navigating an urban environment requires a lot of directed attention to overcome temptation (e.g., consciously steering clear of advertisements).

youdao

当我们融入自然的时候，那些迷人的刺激（比如美丽的日出）会霸占我们的无意识注意力，这样就使得我们的有意识注意力得以休息，并且再次充满力量。

The idea is that when we are in nature, the intriguing stimuli (e.g., a beautiful sunset) modestly grabs our involuntary attention, which gives our directed attention time to rest and replenish.

youdao