YOU SAID:
I saw that they're moving their saws all the way over there.
INTO JAPANESE
あそこでノコギリを動かしているのを見た
BACK INTO ENGLISH
I saw a saw moving over there.
INTO JAPANESE
あそこでノコギリが動いているのを見た。
BACK INTO ENGLISH
I saw a saw moving over there.
You've done this before, haven't you.