YOU SAID:

Those babies just don't work.

INTO JAPANESE

それらの赤ちゃんはまったく機能しません。

BACK INTO ENGLISH

Those babies don't work at all.

INTO JAPANESE

あの子達は全く仕事をしません。

BACK INTO ENGLISH

Those kids don't work at all.

INTO JAPANESE

あの子たちは全く仕事をしません。

BACK INTO ENGLISH

Those kids don't work at all.