is round
Que la Tierra es redonda es un hecho que nadie puede negar.
That the Earth is round is a fact that no one can deny.
The earth is round.
The ball is round.
Es cierto que la tierra es redonda.
It is true that the earth is round.
Es verdad que la tierra es redonda.
It is true that the earth is round.
My head is round.
El profesor dijo que la Tierra es redonda.
The professor said that the Earth is round.
Estrictamente hablando, la Tierra no es redonda.
Strictly speaking, the Earth is not round.