iPad一问世就迅速成为历史上普及最快的消费电子产品，并重塑了整个行业。
The iPad quickly became the fastest-adopted consumer electronics product in history and remade the entire category.
互联网的问世和普及为科学交流带来了一种崭新的方式。
The advent and popularization of the Internet has brought a whole new way for scientific communication.
自动刈草机在好几年前问世，历经多次挫折(很多跟树有关)并逐步改良后，最新产品已逐渐普及。
Autonomous lawnmowers have been around for several years, but after improving through hard knocks (some of them into trees), the newest generation is gaining popularity.
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