I can't stand looking at this mess of a room anymore. I'll clean it for you.
I can't just stand here while she suffers. I have to help her.
The situation was so bad that I had to do something about it. I couldn't just stand there and watch.
英訳1:stand は「がまんする」という意味。can't stand looking at ~ で「〜を直視できない=見るに見かねて」となります。
mess は「乱雑さ」です。
英訳2:suffer は「(ひどい/嫌な状況に)耐える」といった状況を表します。彼女が部屋の散らかりように何もできないことを暗示しています。
英訳3:so bad that ~「あまりにひどいので〜」という構文で、I had to do something about it「じっとしていられなかった」と続きます。
その他の例文:
- Your room is so dirty that I can't stand to look at it anymore. I'll clean it myself.
- I'll clean your room for you because I can't stand looking at this mess.
- I can't just watch while you live like a pig. I'll clean up for you.
- The situation was so bad that I had to step in (and do something). I couldn't bear to watch from the sidelines anymore.