ve zlomku sekundy "The car accident happened in a split second and nobody could prevent it." (K havárii došlo ve zlomku sekundy/vteřiny a nikdo ji nemohl zabránit.)
ve zlomku vteřiny "The car accident happened in a split second and nobody could prevent it." (K havárii došlo ve zlomku sekundy/vteřiny a nikdo ji nemohl zabránit.)