YOU SAID:

I dropped my keys down the drain

INTO JAPANESE

私は鍵を排水溝に落とした

BACK INTO ENGLISH

I dropped the key in the drain

INTO JAPANESE

鍵を排水溝に落とした

BACK INTO ENGLISH

I dropped the key in a drain

INTO JAPANESE

鍵を排水溝に落とした

BACK INTO ENGLISH

I dropped the key in a drain