ふざける

(1)play boisterously; "The children frolicked in the garden"; "the gamboling lambs in the meadows"; "The toddlers romped in the playroom"

(2)騒々しく遊ぶ

(3)act in a funny or teasing way

(4)おかしいか、からかうようなさまの行為

(5)be at play; be engaged in playful activity; amuse oneself in a way characteristic of children; "The kids were playing outside all day"; "I used to play with trucks as a little girl"

(6)遊んでいる

(7)楽しい活動に従事する

(8)子供に特徴的な方法で戯れる

(1)The kids were playing outside all day

(2)子供たちは一日中外で遊んでいた

(3)I used to play with trucks as a little girl

(4)私は小さい少女のころにガラクタと遊んだものだ