YOU SAID:

I wait for my train to arrive.

INTO JAPANESE

電車が到着するのを待ちます。

BACK INTO ENGLISH

Wait for the train to arrive.

INTO JAPANESE

電車が到着するまで待ちます。

BACK INTO ENGLISH

Wait until the train arrives.

INTO JAPANESE

電車が到着するまでお待ちください。

BACK INTO ENGLISH

Please wait until the train arrives.

INTO JAPANESE

電車が到着するまでお待ちください。

BACK INTO ENGLISH

Please wait until the train arrives.