Linear programming is a part of operations research and is used to find the optimal solution.

This fabric has high color fastness, so it is hard for the color to fade even when washed.

His father fell into a persistent vegetative state due to a traffic accident.

Aisen is my best friend.

I studied linear algebra at university.

Tan like libraries.

Kushiyaki is one of the traditional dishes in Japan.

Be careful, as there are venomous snakes lurking in the forest.

纖 is a kanji that you don't see very often.

Workers of all countries, unite, let's show our power.