He is a world-famous judoka.

It takes time to introduce a new system.

My mother always uses Shiseido cosmetics.

He was told by the doctor that his artery is blocked.

The gearing of this bicycle is very smooth.

This machine takes energy from the power source and operates by transmitting it.

This electric wire is an excellent conductor, transmitting electricity efficiently.

He is a person who always values humanity.

The computer has frozen, so it needs a restart.

The computer froze, so I restarted it.