感谢哥哥的关注的英文表达是 "Thank you for your attention"。

这句话的来源是英语中常用的客套话,表示对别人关注或帮助表示感谢。

下面是一些例句:

"Thank you for your attention to this matter. It is much appreciated." (感谢你对这件事的关注。非常感谢。)
"I just wanted to say thank you for your attention and support. It means a lot to me." (我只是想说感谢你的关注和支持。这对我来说很重要。)
"Thank you for your attention to the details. It really made a difference." (感谢你对细节的关注。这真的有所帮助。)