YOU SAID:

They couldn't construct skyscrapers Bridges tunnels or buildings without them

INTO JAPANESE

彼らは彼らなしでは高層ビルの橋トンネルや建物を建設することができなかった

BACK INTO ENGLISH

They were unable to build bridges tunnels and buildings of skyscrapers without them

INTO JAPANESE

彼らなしでは橋トンネルや高層ビルの建物を建てることができません

BACK INTO ENGLISH

Without them you can not build a building of a bridge tunnel or a skyscraper

INTO JAPANESE

それらがなければ、橋のトンネルや高層ビルの建物を建てることはできません

BACK INTO ENGLISH

Without them, we can not build buildings of bridges tunnels and skyscrapers

INTO JAPANESE

それらがなければ、橋トンネルや高層ビルの建物を建てることはできません。

BACK INTO ENGLISH

Without them, we can not build a building of a bridge tunnel or a skyscraper.

INTO JAPANESE

それがなければ、橋のトンネルや高層ビルの建物を建てることはできません。

BACK INTO ENGLISH

Without it, you can not build a tunnel in a bridge or a building with a skyscraper.

INTO JAPANESE

それがなければ、橋や高層ビルのある建物にトンネルを作ることはできません。

BACK INTO ENGLISH

Without it, we can not make a tunnel in a building with a bridge or a skyscraper.

INTO JAPANESE

それがなければ、橋や高層ビルのある建物にトンネルを作ることはできません。

BACK INTO ENGLISH

Without it, we can not make a tunnel in a building with a bridge or a skyscraper.