This was another test for the team that had proven mentally fragile.

The new kingdom proved fragile and collapsed under Viking attack.

The problem recognized by the international community is that this unique and valuable land has proven fragile.

But all the technologies tried have proved extremely fragile.

Recordings supported this belief, yet when the cold war ended the myth proved fragile.

Aaron groaned, began to weep, his calm proving more fragile than he had thought.

He has proved fragile, having started 30 games just once in his career.

Moreover, both the marriages and the live-in relationships proved fragile.

How can God be implicated when these elaborately contrived human systems prove fragile?

But the solidarity of the group proves fragile.