他们发现，平均来说，人们的情绪在一周中基本是保持在相同水平的。

They found that, on average, people's mood remained about the same throughout the week.

youdao

他们发现，平均来说，人们的情绪在一周中基本是保持在相同水平的。

They found that, on average, people's mood remained about the same throughout the week.

youdao