to speak a lot about something; to repeat something in a boring or annoying way
پرچانگی کردن, زیاد حرف زدن, پرگویی کردن, رودهدرازی کردن, پیوسته حرف زدن, زیادهگویی کردن, حرافی کردن, حرفهای خستهکننده گفتن
He's always spouting off about being a vegetarian.
What are you spouting on about now?
He could spout poetry for hours.
She could do nothing but spout insults.
The article was full of the usual clichés spouted by fashion editors.