YOU SAID:

Left of centre right is just centre.

INTO JAPANESE

中央の左がちょうど中央です。

BACK INTO ENGLISH

The center left is just in the middle.

INTO JAPANESE

左の中央は真ん中にあります。

BACK INTO ENGLISH

The center on the left is in the middle.

INTO JAPANESE

左の中央が中央にあります。

BACK INTO ENGLISH

The center on the left is in the center.

INTO JAPANESE

左の中心が中央にあります。

BACK INTO ENGLISH

The center on the left is in the center.