YOU SAID:

Someone in Seattle will explain it to you when you get there.

INTO JAPANESE

シアトルに着いたら誰かが説明してくれます。

BACK INTO ENGLISH

Someone will explain when I get to Seattle.

INTO JAPANESE

シアトルに着いたら、誰かが説明してくれるでしょう。

BACK INTO ENGLISH

Someone will explain it to you when you get to Seattle.

INTO JAPANESE

シアトルに着いたら、誰かが説明してくれるでしょう。

BACK INTO ENGLISH

Someone will explain it to you when you get to Seattle.