现在研究发现了一个新的，但却是相关的因素来保持锐利的心智，那就是——我们所生活的环境。

Now a study has found a new, but related, factor in maintaining a sharp mind-the space in which we live.

youdao

现在研究发现了一个新的，但却是相关的因素来保持锐利的心智，那就是——我们所生活的环境。

Now a study has found a new, but related, factor in maintaining a sharp mind-the space in which we live.

youdao