とつぜん空が暗くなった。の英語

The sky suddenly began to darken.

As time went on, the sky grew darker and darker.

The sky grew darker and darker.

The sky became darker and darker.

The sky is getting dark.

The sky grew darker and darker.

The sky became darker and darker.

All of a sudden the sky became dark.

All of sudden the sky became dark.

All of a sudden the sky became dark.

The sky clouded over.

The sky darkened as the storm approached.

The sky has gradually clouded over.

It is getting darker and darker.

The sky brightened.

It was getting dark.

I observed that it had already got dark.

It is getting dark.

It was getting dark.

After a while it grew dark.

After a while, it grew dark.

After a while, it became dark.

After a while, it got dark.

It was getting dark.

The sky misted over.

The sky grew darker and darker.

All of sudden the sky became overcast.

All of a sudden the sky became overcast.

The fog gradually became thicker.

It became dark before I knew it.