親が子どもに張り付いて子守をするのではなく、親がほどよく子どもの様子を気にかけながら見守っています。This photo evokes me a heartwarming feeling of my childhood.I would play peacefully under/while my parents looking after me in a good enough way.
I feel nostalgia about my childhood days, when my parents watched over me as I played.
It feels nostalgic to think about my childhood days, when my parents watched over me as I played.
親に見守られながら遊んだ幼少期の心温まる感情がよみがえるは
「I feel nostalgia about my childhood days, when my parents watched over me as I played.」
もしくは
「It feels nostalgic to think about my childhood days, when my parents watched over me as I played.」といいます
心温まるの直訳は「Warm feeling」ですが、意味が伝わりにくいので、Nostalgic＝懐かしさを採用しました。
ご利用いただきありがとうございます！
"This photo brings back warm childhood memories of playing while being gently watched over by my parents."
"This photo brings back warm childhood memories of playing while being gently watched over by my parents."
"This photo reminds me of the heartwarming feeling of my childhood, when my parents kept an eye on me."
"It brings back a comforting feeling from my childhood, when my parents watched over me from a distance."
「親に見守られながら遊んだ幼少期の心温まる感情がよみがえる」は、英語では **“bring back memories” や “remind me of”** を使うと自然に表現できます。今回のポイントは「見守られながら」と「心温まる感情」です。
「よみがえる」は
"bring back (memories)"
"remind me of"
が定番です。特に写真の文脈では
"This photo brings back..."
がとても自然です。
カナダ 
アメリカ合衆国 
