Certainly, Apple's attempts to diversify away from its hit product have been flawed.

当然，苹果从拳头产品转移向多元化发展的尝试并不完美。

Yet Apple will have every chance to adapt because of the enduring strength of its hit product.

然而苹果公司仍有充分的机会去适应，毕竟其拳头产品经久不衰。

At the time, he was an architecture professor. An American company, Ideal Toys, turned the puzzle into a hit product in the 1980s.

当时，他是一名建筑学教授。20世纪80年代，美国理想玩具公司(Ideal Toys)将这款玩具变成了热销产品。