Don't talk on and on [ jabber away ] when you can say it in a few words.

两句话能说完的事就别犯 碎嘴子 了.

《现代汉英综合大词典》

I believe she would transform me into a talker.

我相信,她会把我这个沉默寡言的人变成个碎嘴子.

辞典例句

She was being positively chatty.

她确实变成了碎嘴子.

辞典例句