多亏你给我们带路。

We were lucky to have you as our guide.

《新英汉大辞典》

这样，虽说下一步还要看他的，但最终的决定权在你手中，这还要多亏你的自信。

This way, the ball is in his court, but ultimately you're the one who is in charge, thanks to your confident attitude.

youdao

多亏你使我明白过来，我既然认定一位小姐值得我去博她欢心，我又一味对她自命不凡，那是万万办不到的。

You shewed me how insufficient were all my pretensions to please a woman worthy of being pleased.

youdao