彼はその実験をした最初の人でした。の英語

He was the first to carry out the experiment.

He was the first person to arrive.

He was the first to arrive.

He was the first man that climbed Mount Everest.

He was the first to question [cast doubt on] the theory.

He was the first person to walk on the moon.

He began to look into the matter.

He was the first man to float in space.

It was reserved for him to make the discovery.

He was the first man to land on the moon.

He is the first person to make a map.

He was the first to come.

He came first.

He figured out a principle.

He is the foremost authority on heart surgery.

He was the first man to climb Mt. Fuji in winter.

He was the first man to climb Mt. Fuji in the winter.

He rolled over in his sleep for the first time.

He was the first to think of doing it.

At first everybody was convinced of his innocence.

He went to a fruit store first.

He was the first chemist who denied the existence of phlogiston.

It's his first time participating in that.

I didn't believe him at first.

He was the first man I interviewed for the job.

He knew it all along.

He heard the word for the first time.

He was an entire stranger to us.

He walked first out of his siblings.

He was shy at first.