Invasive species can have a major impact on the natural environment.

Eishin likes games.

Politicians are the leaders of the country.

He taught me how to tie a tie.

His words can be understood as a metaphor.

The children are playing in the park.

He raised his middle finger in anger.

I saw a UFO in the sky last night.

The Democratic People's Republic of Korea is a country located in East Asia.

He was wearing a new uniform.