YOU SAID:
the swanky swallow swallowed sewage
INTO JAPANESE
白鳥の飲み込み飲み込んだ下水
BACK INTO ENGLISH
Swan swallowed swallowed sewage
INTO JAPANESE
白鳥は飲み込んだ下水
BACK INTO ENGLISH
Swans swallowed sewage
INTO JAPANESE
白鳥は下水を飲み込んだ
BACK INTO ENGLISH
The swan swallowed sewage.
INTO JAPANESE
白鳥は下水を飲み込んだ。
BACK INTO ENGLISH
The swan swallowed sewage.
That didn't even make that much sense in English.