His left ventricle is functioning normally.

His right ventricle is functioning normally.

I'm looking forward to watching the new movie in the screening room.

The baby was born in the delivery room.

He entered the confessional of the church.

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

It is reported that North Korea has conducted another underground nuclear test.

Groundwater pollution has become a serious environmental problem.

I went to the station through the underground passageway.

Can I try on this dress in the fitting room?