child's play

名詞

慣用表現不可算名詞

(idiomatic) Something particularly simple or easy. / Used other than figuratively or idiomatically: the play of a child.

日本語の意味

非常に簡単なもの、楽にできること / 子供の遊び

After years of practice, fixing the bike is child's play for her.

何年も練習した後で、彼女にとって自転車の修理は朝飯前だ。

意味（1）

(idiomatic) Something particularly simple or easy.

Compared to my last job, this is child's play.

意味（2）

Used other than figuratively or idiomatically: the play of a child.