english: The biggest one was the "new economy" Internet bubble in 2000, crashing in 2000, the real estate bubbles in many countries, financial derivative bubbles everywhere, stock market bubbles also everywhere, commodity and all bubbles, debt and credit bubbles -- bubbles, bubbles, bubbles.
non_english: De grootste was de  "nieuwe economie" internet-luchtbel die is ingestort in 2000. De internationale  onroerend goed luchtbellen, financiële derivaten luchtbellen, aandelen-luchtbellen, grondstoffen luchtbellen en alles,  debet en credit luchtbellen -- luchtbellen --