YOU SAID:

Both concrete and glass are mostly made of sand which makes skyscrapers just really tall sandcastles

INTO JAPANESE

コンクリートもガラスも主に砂でできているので、高層ビルは本当に高い砂の城になります。

BACK INTO ENGLISH

Because concrete and glass are mainly made of sand, skyscrapers become really high sand castles.

INTO JAPANESE

コンクリートやガラスは主に砂でできているので、高層ビルは本当に高い砂の城になります。

BACK INTO ENGLISH

Since concrete and glass are mainly made of sand, high-rise buildings are really high sand castles.

INTO JAPANESE

コンクリートやガラスは主に砂でできているので、高層ビルは本当に高い砂の城です。

BACK INTO ENGLISH

Because concrete and glass are mainly made of sand, skyscrapers are really high sand castles.

INTO JAPANESE

コンクリートやガラスは主に砂でできているので、高層ビルは本当に高い砂の城です。

BACK INTO ENGLISH

Because concrete and glass are mainly made of sand, skyscrapers are really high sand castles.