YOU SAID:

The last man on Earth sat alone in a room. There was a knock at the door.

INTO JAPANESE

地球最後の男は部屋に一人で座っていた。ドアのノックがあった。

BACK INTO ENGLISH

The last man on the planet was sitting alone in the room. There was a knock on the door.

INTO JAPANESE

だれかがドアをノックしたとき、２人は１時間ずっとダンスをしていたところだった。

BACK INTO ENGLISH

They had been dancing for an hour when there was a knock on the door.

INTO JAPANESE

だれかがドアをノックしたとき、２人は１時間ずっとダンスをしていたところだった。

BACK INTO ENGLISH

They had been dancing for an hour when there was a knock on the door.