彼は円満な人柄で、誰からも好かれている。
He has a genial personality and is liked by everyone.
祖父は年を重ねて、ずいぶん円満な人になった。
My grandfather has grown much more mellow and easygoing with age.
新しい部長は円満な性格なので、部下も相談しやすい。
The new manager is so amiable that his staff find him easy to talk to.