The mechanization of agriculture has greatly improved productivity.

We are planning to mechanize this factory.

He is good at geometry.

The Oniwaban was in charge of information gathering and security during the Edo period.

Aspergillus is an indispensable microorganism in the production of traditional Japanese food.

He changed his clothes immediately after exercising at the gym.

It is said that the story is heard throughout the village.

His painting expresses pure beauty.

Ignoring his opinion, that's rude.

He is not good at speaking in public.