YOU SAID:

Fifteen volcanoes drowned people in lava and ash, meanwhile the English workers fled.

INTO JAPANESE

15 火山溶岩と灰の人々 を溺死、一方英語の労働者が逃げた。

BACK INTO ENGLISH

15 drowning people of volcanic lava and ash, on the other hand English workers fled.

INTO JAPANESE

火山の溶岩と火山灰の 15 の溺れている人、一方、英語の労働者は逃げた。

BACK INTO ENGLISH

People are drowning in 15 of volcanic lava and ash, on the other hand, English workers fled.