彼は誠実で熱心な人だと思うの英語

He is a very sincere person.

He is a good employee who is honest and loyal.

He is conscientious about trifles―scrupulous about trifles.

I am sure that he is an honest man.

He is diligent and sincere.

I am sure that he is an honest man.

I took him to be an honest man.

He is an honourable man

He is a very cautious person.

He is an extremely frank person.

He has a feeling heart.

He is a good employee who is honest and diligent.

I account him to be a man of sense.

I think he is a kind person.

He is an upright man.

His personality is very serious and sincere.

He kills people with kindness.

He is faithful unto death.

I'm sure he is a man of ability.

His sincerity recommends him to all of us.

He is at once honest and kind.

He was really serious and hardworking.

He is a real stinker.

He's such a meanie.

He is a cold-hearted man―He has no heart―an unfeeling heart―a heart of stone.

He seems （to me） to be a great man

He's a serious person.

He is a very earnest person.

In my opinion,―In my mind,―he is a good man―to my thinking.

He is a man of reason.