外部的

outside(noun)

of, on, or near the outer part of anything

the outside door.

在室外

outside(noun)

out of, not in a building etc

He went outside; He stayed outside.

外界的

outside(noun)

not part of (a group, one's work etc)

We shall need outside help; She has a lot of outside interests.

在...外

outside(noun)

on the outer part or side of; not inside or within

He stood outside the house; He did that outside working hours.

外觀上

outside(noun)

on the outside

The house looked beautiful outside.

外面

outside(noun)

the outer surface

The outside of the house was painted white.

微乎其微的(機會)

outside(noun)

(of a chance etc) very small.