First Rate
First Class, Top Notch, Top Grade
noun, の adjective
This is a weird one. You have one stream. This is first rate stream material we have here, though. If you think about it, if you only have one stream (instead of a ton of streams), you can put all your effort and energy into it. When you do that, you're making sure it is a first rate stream in terms of quality and anything else.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
一流大学
first-rate university
一流ホテル
first-rate hotel
一流メーカー
leading manufacturer
一流の人
aristocratic person
一流の研究
first-rate research
一流のプロ
top-notch professional
一流になれる
can become first-rate
一流にする
to make first-rate
一流になる
to become first-rate
一流と言える
can say something is first-rate
一流とよぶ
to call something first-rate
一流と言う
to say something is first-rate
世界の一流
world class
海外の一流
first class overseas
国内外の一流
first class domestically and internationally
さすが、一流のピアニストは違うね。
That's something only first-rate pianists can do.
わたしの妹は、お金持ちで一流のしんしとこいに落ちました。
My sister fell in love with a wealthy, first-class gentleman.
これでコウイチは一流社会の仲間入りだ。たくさんのセレブに会ったり、シャンパンパーティにもすぐ行き始めるだろう。
Koichi is now a member of the upper class. He will meet a bunch of celebrities and start going to champagne parties soon.