YOU SAID:

The newest member of our team is only 40 years old. He has a long history of hard work in his profession.

INTO JAPANESE

私たちのチームの最新メンバーはわずか 40 歳です。彼は、自分の職業のハードワークの長い歴史です。

BACK INTO ENGLISH

The newest member of our team is only 40 years old. He is the hard work of his profession's long history.