We attended International conference, ExHFT-7 in Krakow, Porland.
The members are Mr. Okajima, Prof. Komiya, Prof. Maruyama and I.

Krakow is famous for historic city. There are many historic landmarks all over the city. The central place are full with people, and they drink there from morning to midnight! If we lived there, we might drink beer every day.
The site of Wawel castle is also unforgettable for us.

The sightseeing was very wonderful but the conference was...
We are afraid that we failed to conquer the question.
Let's study English together, Okajima!