Coal is a type of fossil fuel.

We must fulfill our responsibilities as a society.

When you cross the equator, the climate changes significantly.

I am planning to go to Ichinoseki next week.

The Red Cross is working to help people all over the world.

His jokes often turn out to be many a true word spoken in jest.

He is suffering from the consequences of his own actions. It's truly a case of reaping what one sows.

He was able to find a solution from a difficult situation.

He won the game with a strategy of winning by a surprise move.

He always acts conspicuously, so the proverb 'The nail that sticks out gets hammered down' fits him perfectly.