他肯牺牲个人利益。
He is willing to give up his personal interests.
总有人肯帮助你。
There is always someone willing to help you.
他什么苦都肯吃。
He is ready to face any hardship.
我什么活儿都肯干。
I am willing to do any work.
他始终不肯让步。
All along, he's never been willing to compromise.
我不是不肯，而是不能。
It's not that I don't want to, it's that I can't.
他不肯见我。
He's not willing to meet me.
我想他一定不肯。
I think he definitely won't be willing.
他断然不肯请她帮忙。
He refused outright to help her.
我想他一定肯去。
I think he'll definitely be willing to go.
谁肯自讨没趣。
No one is willing to go out there and make a fool of themselves.