"人在屋檐下"英語可以說成"A man standing under the low eave."
"人在屋檐下，不得不低頭"英文是:"A man standing under the low eave has to lower his head."
"人在屋檐下，不得不低頭"英文意思就是we can't arrogant when we ask others for help.
相對應的英語諺語:)~
大丈夫能屈能伸。Ambition can creep as well as soar.
小不忍則亂大謀。A little neglect may breed great mischief.