YOU SAID:
What if dinosaurs left cause they were tired of us.
INTO JAPANESE
恐竜が去って、彼らが私たちに疲れたとしたらどうでしょう。
BACK INTO ENGLISH
What if the dinosaurs left and they were tired of us?
INTO JAPANESE
恐竜が去って、彼らが私たちに疲れていたらどうでしょうか?
BACK INTO ENGLISH
What if the dinosaurs left and they were tired of us?
You've done this before, haven't you.