► 形容動詞
大変 [たいへん] meaning: a lot rank: 1
☆ その計画には大変な労力が掛かった ⇨ The project required a tremendous amount of effort
☆ 街は昔とは大変変わっていた ⇨ The town was completely different from the way it had been in the past
大変 [たいへん] meaning: difficult rank: 1
☆ この仕事は思ったよりずっと大変だ ⇨ This work is much more difficult than I thought
☆ 一人で子供を三人育てるは大変だ ⇨ It is very difficult to raise three children all by yourself
大変 [たいへん] meaning: serious rank: 1
☆ 早いうちに手を打たないと大変な事になるぞ ⇨ If you don’t take care of it early, it will be a serious problem
大変 [たいへん] meaning: very rank: 1
☆ 彼は若い女の子に大変な人気だ ⇨ He is very popular among young girls