求一句话翻译成英文

His heart fell into an abyss. 

句例：

1. Joseph looked at the centurion, and his heart fell into an abyss. He recognized his son Aurelius, although they hadn't seen each other for at least several years.

2. There was a physically cold sensation he was feeling as his heart fell into an abyss he had never known before. 

   
   

His felt like as if his heart had fallen into the abyss.

or
His heart was like falling into the abyss

His heart was like falling into the abyss

His heart is like fell into the abyss