YOU SAID:
She studied the trap, realizing what they had to do.
INTO JAPANESE
彼女は罠を研究し、彼らが何をしなければならないのかを知った。
BACK INTO ENGLISH
She studied the trap and learned what they had to do.
INTO JAPANESE
彼女は罠を研究し、彼らが何をしなければならないかを学びました。
BACK INTO ENGLISH
She studied traps and learned what they had to do.
INTO JAPANESE
彼女は罠を研究し、彼らが何をしなければならないかを学びました。
BACK INTO ENGLISH
She studied traps and learned what they had to do.
That didn't even make that much sense in English.