プログレッシブ和英中辞典(第4版)の解説
らくらく【楽楽】
❶〔気持よく〕comfortably ⇒らく（楽），あんらく（安楽）
このソファには３人楽々座れる
This sofa is big enough for three people to sit comfortably.
❷〔たやすく〕easily
彼は小川を楽々と飛び越えた
He jumped over the stream easily.
彼はその問題を楽々と解いた
He solved the problem with hardly any effort at all.
彼のチームに楽々と勝った
We won an easy victory over his team.／《口》 We beat his team hands down.