Urajiosutoku is a city in Russia, which is also close to Japan.

My friend lives in Urajiosutoku (Vladivostok).

This cat is male.

I have been to Vladivostok.

He was able to carry through his work even in difficult situations.

Homeostasis is an important function that keeps the internal environment of organisms constant.

I entrusted my dog to him.

He understands the meaning of the proverb 'Teaching is half learning', which means that teaching leads to one's own learning.