"They just don't know how to move around so fragile a structure."

I was at that age when a young man is a fragile structure.

However, we are talking of a surprisingly fragile physical structure.

And now the whole fragile structure was in danger of being kicked over.

It was as if their whole beautiful fragile structure had been stamped on.

A shock to this fragile structure would bring it down.

This fragile structure is based on respect for other people's culture.

We cannot allow so important a region with its still fragile structures to be ignored by the common foreign and security policy.

Could the ship's fragile social structure last so long?

But to try to categorize it in human language would kill the fragile structure of her knowledge.