Regions
高校の先生、学校の仕事大変で、ねむいって。そういうこともあるよね。
1. Use be known for something to say that a place, person, or business is famous for that thing.
Kobe is known for its beef.
2. Use somewhere dialect to refer to a certain region’s variation of a language.
Yui speaks Kansai dialect because she’s from Osaka.
3. Use someone’s/somewhere’s bread and butter to say that something is a person’s or region’s source of income.
Seafood is Hokkaido’s bread and butter.