YOU SAID:

When going down below the bridge, be sure to return.

INTO JAPANESE

橋の下を降りるときは、必ず戻ってください。

BACK INTO ENGLISH

Be sure to return when you get off under the bridge.

INTO JAPANESE

橋の下で降りたら必ず帰ってください。

BACK INTO ENGLISH

Be sure to go home when you get off under the bridge.

INTO JAPANESE

橋の下で降りるときは必ず家に帰ってください。

BACK INTO ENGLISH

Be sure to go home when you get off under the bridge.