✔ 最佳答案
He is conservative and short-sighted/ He has a conservative mind and is short-sighted with a very limited outlook and experience.
conservative=保守,守舊
short-sighted=冇遠見,目光短淺
"井底之蛙"當然冇得字面上照譯成英文,但個意思係with a very limited outlook and experience,放在句子後面可以加強語氣