YOU SAID:
A broken clocks right twice a day.
INTO JAPANESE
壊れた時計は1日に2回正しい。
BACK INTO ENGLISH
A broken clock is correct twice a day.
INTO JAPANESE
壊れた時計は1日に2回正しいです。
BACK INTO ENGLISH
A broken clock is correct twice a day.
You've done this before, haven't you.