He chose a stable job, saying 'a bird in the hand is worth two in the bush.'

I couldn't understand his explanation because it was vague.

Microsoft's new software has been released.

He started his speech using a microphone.

The tensor tympani is a muscle located in the middle ear that regulates the tension of the eardrum.

The water of this river is muddy.

The result of the game is fifty-fifty.

I am studying a foreign language.

Scientists are advancing research on nuclear fusion.

Learning Japanese honorific language is difficult.