assuredly

After a disappointing first set, Nadal played assuredly and went on to win the match.

尽管第一局表现令人失望，纳达尔信心十足，稳扎稳打，最终反败为胜。

These problems might not be solved by money alone, but they will assuredly not be solved without it.

仅仅靠钱或许解决不了这些问题，但是没有钱肯定不能解决。