He is an expert in ethology, and his research is highly regarded worldwide.

The Address Resolution Protocol is a means to identify the physical address of a device on the network.

The depressed cowry lives quietly at the bottom of the sea.

He likes to take a walk in the park at dusk.

There was a spot on his shirt.

I have been to Ahmedabad.

Will you marry me?

"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.