YOU SAID:

he believed there was something between heaven and earth perhaps what philosophers have called the ether

INTO JAPANESE

彼はおそらく哲学者がエーテルと呼んでいるものが天と地の間に何かがあると信じていました

BACK INTO ENGLISH

He probably believed that what philosophers call ether was something between heaven and earth.

INTO JAPANESE

彼はおそらく、哲学者がエーテルと呼ぶものは天と地の間の何かであると信じていました。

BACK INTO ENGLISH

He probably believed that what philosophers call ether was something between heaven and earth.