And it's based on a technology called NFC, or near field communications.

这款应用将依靠NFC，也就是近距离通信技术来实现。

A single-electron for example might either be spinning in alignment with the nearest magnetic field or spinning perpendicular to it.

例如，一个单电子可能与最近的磁场对齐或垂直于它旋转。

Adam wanted to go and meet Seth, but he must content himself with walking about the near fields and getting sight of him as soon as possible.

亚当想去见赛斯，但他必须满足于在附近的田野里走走，尽快见到他。

As you come around there, there is a rock in the near field to that rim that has some white at the top, wed like you to pick it up as a grab sample.

当你绕到那里时， 在靠近边缘的区域有一块岩石，顶部有一些白色， 我们希望你把它捡起来作为抓取样本。