He is a master of kung fu.

In organic chemistry, camphane is an important compound.

In this chemical experiment, we will use camphene as the main component.

The police apprehended the criminal.

The advice from my upperclassman always comes in handy.

He touched her hand.

He was surprised when he looked at the speedometer of his new car.

I commute to work every morning by high-speed train.

A news flash about an earthquake was broadcasted on TV.

I flashed the news about the earthquake.