He finds it difficult to remember English words.同义句

He finds it difficult to remember English words.同义句
He finds it difficult to remember English words.同义句

He finds it difficult to remember English words.同义句
你的句子少个IS
The English words is difficult to remember for him.
To remember English words is difficult for him.
It's difficult to remember English words,he find.
English words that he finds is difficult to remember.