We're going to visit your aunt tomorrow and there'll be no buts about it. 我们明天要去看望你的婶婶，一定要去，没有商量的余地。
"I know I said I'd start that essay tonight but I'm tired." "No buts about it - you're making a start tonight."
I want that bedroom cleaned today and there'll be no buts about it.
"I'm not sure I want to go to the gym." "No buts - we're going!"
We're leaving now. No buts, come on!
See also: but noun