I sent a message to my friend using a telegram.

He is behaving like a nouveau riche.

She was overjoyed to hear of his success.

He rejoiced when he heard the news of his promotion.

Myxomycetes are a branch of biology, and their ecology and biological characteristics are being studied.

That topic is considered a taboo among them.

I like fishing in the coastal waters.

I want to go to a Kinki concert.

In this material, it is difficult for electrons to cross the valence band.

He is ready to work anywhere, far and near.