Verbs of the lower second conjugation are important for understanding Japanese grammar.

In learning Japanese grammar, understanding the upper two-step conjugation is important.

A binary operator is one of the basic concepts in algebra.

The goods in this store are being sold for dirt cheap.

Many radishes are growing in my garden.

He is attending school to obtain a motorcycle license.

I heard a nakiusagi (a type of rabbit) crying in the park.

He goes to the gym every day to train his biceps brachii muscle.

He said, 'Heaven helps those who help themselves,' and tried to solve the problem on his own.

This is a model of a great icosahemidodecahedron.