I’d be very happy to
如果你需要我的建议，我很愿意告诉你。
If you need my advice, I'd be happy to share it with you.
我很愿意帮忙
I’d be happy to help.
— 利维坦 (2014)
哦，我很愿意当皇上的新淑妃！
Oh, I’d love to be the emperor’s new Consort Shu!
— 末代皇帝 (1987)
我很愿意帮忙。
I'm more than happy to help.
别客气，我很愿意帮助你。
Don’t mention it—I’m happy to help.