But, as a rational consumer, they need to compare and calculate all the benefits and costs associate with what they want to do, and also make sure what they want to do is what they actually can do.

但作为一名理性的消费者，人们应该进行收益成本分析，同时应该确定他们想做的事也是他们实际能做的事。

youdao

The rugged smart device was created for traditional auto-identification and data capture customers who want something sleeker and lighter than a typical AIDC industrial device, but need something tougher than a consumer-grade phone.

ENGADGET: Honeywell unveils Dolphin 70e Black: a ruggedized smartphone that can take a wallop