YOU SAID:

This is very complicated

INTO JAPANESE

これは非常に複雑です

BACK INTO ENGLISH

It's very complicated

INTO JAPANESE

それは非常に複雑な

BACK INTO ENGLISH

It is a very complex

INTO JAPANESE

それは非常に複雑です

BACK INTO ENGLISH

It is very complicated

INTO JAPANESE

それは非常に複雑

BACK INTO ENGLISH

It is very complex.

INTO JAPANESE

それは非常に複雑です。

BACK INTO ENGLISH

It is very complex.