You don't even know how a camera's burst-mode flash works, but you persuade yourself to pay for the extra feature just in case.

虽然你不知道相机的脉冲模式闪存如何运转，但你会说服自己以防万一还是购买这个额外的东西。

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I had an irrational flash of hating those people in the back of wanting to lash out but all that really mattered was keeping my body between Fan Ping and the railing in case he made another lunge.

我有一股冲动想揍后面的这些人，狠狠的教训他们，但是现在最要紧的是用我的身体挡住范平，以防他再次向前冲过栏杆。

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However, this is not the case for Flash applications.

但是对Flash应用程序却不是这样。

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It is difficult for regulators to keep up with technological and market changes, especially since problems can be unforeseen, as was the case with the flash crash.

FORBES: Lessons From The Flash Crash

At his keynote talk during the Flash Memory Summit Jeff Burke from Seagate presented a compelling case for the growth of hard disk drives and flash memory in the coming years.

FORBES: Digital Storage Needs the Right Stuff

The obligatory logos are here as well: "Galaxy S 4, " located just above the speakers in traditional fashion, and the carrier logo (T-Mobile in this case) underneath the flash.

ENGADGET: Samsung Galaxy S 4 review Mobile