play around
US /pleɪ əˈraʊnd/
UK /pleɪ əˈraʊnd/

1.
장난치다, 놀다
to behave in a silly or playful way, often without serious intent
:
•
The kids were just playing around in the park.
아이들은 공원에서 그냥 장난치고 있었다.
•
Stop playing around and focus on your homework.
장난치지 말고 숙제에 집중해.
2.
실험하다, 만져보다
to experiment with something, often in a casual or exploratory way
:
•
I'm just playing around with some new software.
새로운 소프트웨어로 이것저것 해보고 있어.
•
He likes to play around with different musical instruments.
그는 다양한 악기로 연습하는 것을 좋아한다.