Sexual intercourse is one of the basic human desires.

They were having sex in secret.

His resounding voice echoed throughout the room.

The ringing sound of the bell filled the quiet night sky.

Pronouncing the palatal sounds in Japanese is difficult.

His disease has spread to his vital organs.

We decided to start the game on the defensive.

We decided to start the game on the defensive.

He has done everything he can to prepare for the exam, and now he is in a state of 'doing all that is humanly possible and waiting for fate to take its course'.

I was surprised by his impudent attitude.