YOU SAID:
the cats are attacking dinosaurs
INTO JAPANESE
猫は恐竜を攻撃しています
BACK INTO ENGLISH
Cat is attacking a dinosaur
INTO JAPANESE
猫が恐竜を攻撃しています
BACK INTO ENGLISH
Cat is attacking dinosaur
INTO JAPANESE
猫が恐竜を攻撃しています
BACK INTO ENGLISH
Cat is attacking dinosaur
You've done this before, haven't you.