people watching
US /ˈpiː.pəl ˌwɑː.tʃɪŋ/
UK /ˈpiː.pəl ˌwɑː.tʃɪŋ/

1.
看人, 觀察人群
the activity of sitting or standing in a public place and watching people go by
:
•
One of my favorite hobbies is people watching at the park.
我最喜歡的愛好之一是在公園裡看人。
•
The cafe is a great spot for people watching.
這家咖啡館是看人的好地方。