I know I'm a blabbermouth, but what do you think she Should do, John?

我也知道自己是大嘴巴。但约翰，你觉得她应该怎么做呢？

youdao

See if yu can keep your brother—who is a blabbermouth—to keep this still.

看你是否能让你那个多嘴多舌的兄弟保守住这个秘密。

youdao

Don 't tell Dan, if you want to keep it a secret. the guy' s a blabbermouth.

如果你想守住这个秘密的话，就别告诉丹。那个家伙是个大嘴巴。

youdao

"We need a minister for security not a blabbermouth".

BBC: Scharping fights back over flights

Pretty good for the finest wines--if you hit on a great year before some blabbermouth like Parker gets the word out.

FORBES: Grape Expectations