A seductive but fragile bubble, it surrounds its youthful residents with a distorted view of life.

The human world is but a fragile bubble in an infinitely vast and indifferent universe, isolated by great gulfs of both time and space.

She pressed her knuckles against her mouth and drew a ragged breath, balancing her voice on a fragile bubble of air.

The words pricked the fragile bubble of thought that carried Jean-Luc Picard through space.

We might find protectors already in place, and our ship was a fragile bubble.

Seeker of Dreams gazed into his human's eyes and tasted the fragile bubble of amusement deep within her.

With their teenage attention spans as fragile as gum bubbles, do they retain anything?

We were blind and helpless, jammed into a fragile bubble behind enemy lines.

She didn't want to speak or do anything to shatter the moment: this small, fragile bubble of peace.

That left one single hope, one fragile bubble to crack the mighty carapace of the aliens.