同样，在给与新任务的时候，他们的阅读速度最初下跌，可是不久，经过练习，阅读速度又回到了最初水平。

Again, their reading speed initially dropped when they were given this new task, but soon, with practice, it was back up to its original level.

youdao

问题是，在6个月到1年的时间内，人们的幸福感就会恢复到最初的基线水平。

The trouble with those things is that within six months to a year, people are back to their original baseline levels of well-being.

youdao

但问题是，在6个月到1年的时间内，人们的幸福感就会恢复到最初的基线水平。

But the trouble with those things is that within six months to a year, people are back to their original baseline levels of well-being.

youdao