人は昔地球は平だと思っていた。の英語

People once held that the world was flat.

It used to be thought that the earth was flat.

In old times people didn't think that the earth is round.

Long ago, people believed the earth was flat.

It used to be thought that the earth was flat.

It was believed that the earth was flat.

People once mocked the idea that the earth is round.

At the time [In those days] the earth was thought to be flat.

The ancients believed the earth was flat.

It used to be believed [People used to believe] that the world was flat.

It was once believed that the earth was the center of the universe.

People in those days already knew that the earth is round.

They believed that the earth was flat.

The ancients believed that the sun went round the earth.

Formerly people did not know that the earth is round and that it moves round the sun.

Formerly people did not know that the earth is round and that it moves around the sun.

It is true that the earth is round.

It is true that the earth is round.

That the earth is round is clear now.

It is evident that the Earth is round.

Everybody knows that the earth is not flat.

It used to be believed that the sun moved round the earth.

The earth was made for man.

It was once a common belief that the sun moved round the earth.

Actually, the earth is getting warmer.

Everyone admitted that the earth is a sphere.

The earth is round.

The child believes that the earth is flat.

That the earth is round is clear now.

He believed that the earth was round.