“贪多嚼不烂”是一个习语，意思是试图做某事太难。

To "bite off more than you can chew" is an ___idiom that means to try to do something that is too difficult for you.

希腊语有许多动词、形容词和习语，语法可能非常复杂。

Greek has many verbs, adjectives, and ___idioms, and the grammar can be very complicated.

学习常见习语对于理解任何语言的母语者都至关重要。

Learning common ___idioms is essential for understanding native speakers in any language.