n. 岛屿生活状况, 孤立, 岛国性质

[ noun ]
the state of being isolated or detached
<noun.state>
the insulation of England was preserved by the English Channel

Insularity \In`su*lar"i*ty\, n. [Cf. F. insularit['e].]
1. The state or quality of being an island or consisting of
islands; insulation.

The insularity of Britain was first shown by
Agricola, who sent his fleet round it. --Pinkerton.

2. Narrowness or illiberality of opinion; prejudice;
exclusiveness; as, the insularity of the Chinese or of the
aristocracy.