It is first and foremost a trade agreement.

它首先是一项贸易协定。

《柯林斯英汉双解大词典》

It is first ground into mince and then steamed and rotated in an oven angled like a cement mixer so that the juices run off.

它首先被磨成肉末，然后蒸煮，在烤箱中烘烤；烤箱像一个水泥搅拌器一样倾斜着放，这样可以让肉汁流走。

youdao

I know a place where the food is first-class.

我知道有一个品尝一流美食的地方。

《牛津词典》

Russia is first in what are called "proved reserves" of natural gas.

VOA: special.2009.10.23

What I thought I would do is first give you a little bit of sense of some of the opportunities that we as a group have been exploring.

我想我先要做的是给你们,一点感觉，知道我们这个团队,是研究什么的。

麻省理工公开课 - 媒体、教育、市场课程节选

He's, Andy is his first name. He's, as well very likeable, very approachable. He has an open door policy,

安迪是他的名。他也很讨人喜欢，非常平易近人。他主张办公室的门一直要敞开着，

有印象的教授 - SpeakingMax英语口语达人

The park, Tanzania's most remote and one of its most alluring, is first and foremost a chimpanzee sanctuary.

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"We have a good squad and the morale in the squad is first-class, " he said.

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Especially noteworthy are the homemade mushroom dumplings and the mushroom medley, but everything tasted is first-rate.

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