I was so lazy that I didn't feel like doing anything today
I felt so sluggish today, I didn't have the energy to do anything
この文章が以下のように翻訳されています。
身体が怠くて今日一日何もする気になれなかった ー I was so lazy that I didn't feel like doing anything today
身体が怠くて ー I was so lazy / I felt so sluggish
今日一日 ー today
何もする気になれなかった ー I didn't feel like doing anything / I didn’t have the energy to do anything
参考になれば嬉しいです
I was feeling pretty worn out and had no motivation to do anything all day today.
この場合、次のような言い方ができますよ。
ーI was feeling pretty worn out and had no motivation to do anything all day today.
「消耗感がひどくて、今日1日何もやる気が出なかった」
to have no motivation to do anything で「何もする気にならない」と言えます。
ご参考まで！
オーストラリア 
カナダ 
