✔ 最佳答案
Pandora's Box has opened when the earthquake and tsunami hit Japan's nuclear power plants.
That patient who suffers from depression always has a Pandora's Box of problems troubling her mind.
Over-spending and living on credit have been the Achilles' heel of the younger generations in many countries.
His inability to control his temper has been his Achilles' heel.
I hope I have helped you.