YOU SAID:

I believe in September a similar study was done regarding hip space.

INTO JAPANESE

私は9月にヒップスペースに関して同様の研究が行われたと信じています.

BACK INTO ENGLISH

I believe a similar study was done on hip space in September.

INTO JAPANESE

同様の研究が9月にヒップスペースで行われたと思います.

BACK INTO ENGLISH

I believe a similar study was conducted at Hipspace in September.

INTO JAPANESE

同様の調査が 9 月に Hipspace で行われたと思います。

BACK INTO ENGLISH

I believe a similar survey was conducted at Hipspace in September.

INTO JAPANESE

同様の調査が 9 月に Hipspace で行われたと思います。

BACK INTO ENGLISH

I believe a similar survey was conducted at Hipspace in September.