wandering around, strolling around
まあその辺でもぶらついてきましょう。
Well, let's just wander around somewhere around there.
こんなところを一人でぶらついていては駄目ですよ。
You shouldn't be wandering around a place like this by yourself.
数人の人が入り口でぶらついていた。
Several people were loitering by the entrance.
高校生の中には本屋をぶらついて漫画を読むものも多い。
Many high school students wander around bookstores reading manga.