There's more activity in the fusion world than ever, and not just in government research labs.

聚变世界的活动比以往任何时候都多，而不仅仅是在政府研究实验室。

When they listened to a language they did not know or knew less well, there was less activity in the cerebral cortex.

当他们听一种他们不懂或不太了解的语言时，大脑皮层的活动会减少。

Thus the more imbalanced we become due to overworking, the more value there is in activities that allow us to return to a state of balance.

因此，我们因过度工作而变得越不平衡，让我们恢复平衡状态的活动就越有价值。