长舌

She is a notorious gossiper here, who is very fond of dishing the dirt about others.

她非凡喜欢说别人的闲，们这出了名的长舌妇。

Maybe you have social faults such as snobbishness, talkativeness, using slang, etc. which drive away new acquaintances.

也许你有像势利、长舌、说俚语等这样的交缺点，驱走了你的新相识。