I just used it to send really overpriced picture messages to my friend for absolutely no reason.

我只是用手机给朋友发非常贵的彩信，而且没有什么理由。

Every picture, message, and bit of information gets saved as quantities of electrons inside these memory cells which are called charge trap flash and, in this episode, we'll learn how smartphone memory and solid-state drives work.

每个图片、信息和信息位都会以电子的形式保存在这些称为电荷捕获闪存的存储单元中， 在本集中，我们将了解智能手机内存和固态硬盘的工作原理。