YOU SAID:

the duck stole the diamond and ate a sandwich while dancing

INTO JAPANESE

アヒルは、ダイヤモンドを盗み、踊りながらサンドイッチを食べた

BACK INTO ENGLISH

The duck stole the diamond and ate a sandwich while dancing.

INTO JAPANESE

アヒルはダイヤモンドを盗み、踊りながらサンドイッチを食べました。

BACK INTO ENGLISH

The duck stole the diamond and ate a sandwich while dancing.