Front vowels are pronounced using the front part of the tongue.

He turned on the headlights and drove down the night road.

The headlight of my bicycle has broken.

The prepositional case plays an important role in English grammar.

Learning how to use enclitics helps deepen your understanding of Japanese.

Prefix notation is a notation where the operator comes before the operands.

Cats are digitigrade animals, they walk on their toes.

His research mainly focuses on the plantigradism of mammals.

He learned about unguligradism in his zoology class.

In Japanese grammar, 'n-row irregular conjugation' is a very important concept.