After exploring sleepy little villages and reaching Prague, the first thing the women wanted to do was shop, Prof Kruger said, and the men could not understand why.

• 克鲁格教授回忆说，在游历了一些恬静的小村庄后，我们终于抵到了布拉格，而女人们做的第一件事就是购物，这将男人们弄得一头雾水。