That's a simple thing and it's so very different depending on the time of a year when you do it.

这很简单，而你所看到的,也根据季节的不同而有所变化。

普林斯顿公开课 - 人性课程节选

Spending 20 minutes walking allows me to be in contact with what is season like, and what is the day-to-day change and the weather.

每天花上二十分钟走路，这让我,感受到了每个季节的不同，也感受到了每天的变化和每日的天气。

普林斯顿公开课 - 人性课程节选