This figure is an isosceles trapezoid.

He is studying the history of African Americans.

The parasympathetic nerves help our body to relax and conserve energy.

I checked the train schedule by looking at the electronic noticeboard at the station.

The styloglossus muscle plays a role in raising and pulling the tongue back.

The border patrol is strictly monitoring to prevent illegal immigration.

His first adjective is 'beautiful'.

He is an expert in international relations.

I am good at calculations.

He roughly carved the wood into shape.