"Do you want to have a meal? Take a bath? Or choose me?" she said jokingly.

She used to be a prostitute, but now she has started a new life.

He was hiding the fact that he was an illegitimate child.

He engaged in an extravehicular activity from the spaceship.

He is undergoing training for extravehicular activity.

The shipworm is known for eating wood.

We crossed the sea by catamaran.