We'd better go back. I left my bag over there. My wallet's there too.
We should go back. My backpack is over there with my wallet and keys inside.
We'd better go back. I left my bag over there. My wallet's there too.
「戻らないと。カバンをあっちに置いてきちゃった。お財布もあっちだ。」
We should go back. My backpack is over there with my wallet and keys inside.
「戻らないと。お財布と鍵が入ったリュックはあっちだ。」
ご参考になれば幸いです!