YOU SAID:

the children were stuck in the trees underwater

INTO JAPANESE

子供たちは水中の木々に閉じ込められました

BACK INTO ENGLISH

The children were trapped in the trees in the water.

INTO JAPANESE

子供たちは水の中の木々の中に閉じ込められました。

BACK INTO ENGLISH

The children were trapped in the trees in the water.