虽然不怎么好听英文怎么说

你可以说 "Although I'm not very good at speaking Engpsh"（尽管我不是很擅长说英语）。这句话的来源是你自己的语言能力，表达了你对自己的英语水平的评价。

例句：

Although I'm not very good at speaking Engpsh, I still try my best to communicate with others in this language. （尽管我不是很擅长说英语，但我仍然尽力用这种语言与他人交流。）
I know my Engpsh isn't great, but I hope you can understand what I'm trying to say. （我知道我的英语不是很好，但我希望你能理解我想说的。）
Although I'm not very good at speaking Engpsh, I'm determined to improve and become proficient in this language. （尽管我不是很擅长说英语，但我决心提高并熟练掌握这种语言。）