He's well enough in himself - he just can't shake this cold off. 他精神很好——只不过感冒还没痊愈。
He's not back at work yet, but he's fine in himself.
How is Oliver feeling in himself?
He wasn't so bad in himself but he still had problems with his legs.
He's OK in himself but he needs more time for the wounds to heal.
See also: himself (MALE)