私は彼の言うことを信じます。の英語

I believe what he says.

I believe whatever he says.

I believe in what they said.

I took him at his word.

I disbelieve him [his story].

I put [placed] reliance on him [his statement].

Do you believe him?

I believed him from the bottom of my heart.

Did you make out what he said?

Did you understand what he said?

Do you believe what he said?

I don't trust his story.

I don't believe his story.

I concentrated on what he was saying.

I believe whatever he says.

give credence to his words

Do you believe what he said?

He makes sense.

It is just like him to say so

The remark is characteristic of the man.

I don't believe what he said.

I believed every word he said.

What he says, is probably true.

I can't trust in his word.

I think that he is right.

I doubt the truth of his statement.

Do you believe his story?

I don't go by what he says.

His statement is probably true.

His remark seems to be off the point.