Create challenges - People are happy when they're progressing towards a goal.

创造挑战——当人们知道他们在朝着目标前进的时候他们会感到很高兴。

youdao

Create challenges - People are happy when they're progressing towards a goal.

创造挑战——当人们知道他们在朝着目标前进的时候他们会感到很高兴。

youdao