He was well-versed in the technology of castle construction.

He made a plan to build a big castle in his country.

We are always aiming to improve our services.

I used to live in Hojo City, Ehime Prefecture.

His bridge of the nose is high and deeply carved.

This is my first time boarding an airplane.

I will board the airplane tomorrow morning.

He failed to appear at the important meeting.

He failed to appear at the important meeting.

Our company is planning to go public next year.