YOU SAID:

He had grate equipment so he was good at skating

INTO JAPANESE

彼は格子装備を持っていたのでスケートが上手だった

BACK INTO ENGLISH

He was good at skating because he had grid equipment.

INTO JAPANESE

彼はグリッド装備を持っていたので、スケートが得意でした。

BACK INTO ENGLISH

He had grid equipment and was good at skating.

INTO JAPANESE

彼はグリッド機器を持っていて、スケートが得意でした。

BACK INTO ENGLISH

He had grid equipment and was good at skating.