first and foremost

Before we discuss the details, first and foremost, we need to agree on the project's goals.

在我們討論細節之前，首先，我們需要就專案的目標達成一致。

She is a great athlete, but first and foremost, she is a good person.

她是一位出色的運動員，但最重要的是，她是一個好人。

Although he has many interests, first and foremost, he is a scientist.

雖然他有很多興趣，但最重要的是，他是一位科學家。