чешский

чешский

"Чешский" means "Czech" in English.

Here, the word 'чешский' is an adjective that modifies 'язык', indicating the language (Czech).

Я изучаю чешский язык.

I am studying the Czech language.

'Чешское' is the neuter singular form of the adjective, modifying 'пиво', referring to beer associated with Czech culture or production.

Чешское пиво считается одним из лучших в мире.

Czech beer is considered one of the best in the world.

In this sentence, 'чешских' is the adjective form in plural, modifying 'газетах', denoting newspapers from the Czech Republic.

В чешских газетах часто печатают интересные статьи.

Interesting articles are often published in Czech newspapers.