Mr. Segoshi is my best friend.

He is majoring in cryptography.

My dog loves his new kennel.

In May, there is Golden Week in Japan.

I am learning Modern Greek.

He is learning Ancient Greek language.

He finally achieved his goal after an extremely long period of time.

The error in this calculation is within the acceptable range.

He belongs to the workers' union.

Godzilla is destroying the city.