Definition
to act or engage in boisterous and clownish behavior.
喧鬧；鬧騰；搗亂
The kids were horsing around in the backyard, running and causing a ruckus.
孩子們在後院喧鬧，跑來跑去，製造混亂。
Sorry, I can't attend the meeting. We were horsing around back there.
抱歉，我不能參加會議。我們剛才在那裡鬧騰。
Even at formal gatherings, they always enjoy horsing around.
即使在正式場合，他們也總是喜歡搗亂。