"大哥背后的女人"（dà gē bèi hòu de nǚ rén）的英文翻译是 "the woman behind the man". 这个短语用来描述一个女人在她的男人身后支持着他，帮助他成功。

这个短语可能源自于人们对传统角色分工的看法，即男人是家庭和社会的主要支柱，而女人则负责在背后支持和照顾男人。

下面是几个使用这个短语的例句：

"Jane is the woman behind the man. She helps her husband with his business and is always there to support him." （简是男人背后的女人。她帮助她的丈夫经营他的生意，并一直支持他。）
"Without his wife's support, Tom wouldn't have been able to achieve his success. She's the woman behind the man." （没有妻子的支持，汤姆就不会取得成功。她是男人背后的女人。）
"It takes a strong woman to be the woman behind the man. She has to be able to support him emotionally and practically, and help him succeed." （做男人背后的女人需要有很强的女人。她必须在情感上和实际上都能支持他，并帮助他成功。）