The polished stainless steel band reinforces the water-resistant, all glass design.

抛光的不锈钢边框强化了耐水的全玻璃设计。

That stainless steel band that runs around is the primary structural elements of the phone and there are these three slits in it.

环绕的不锈钢带是这款手机的主要结构元素，上面有三个缺口。

It turns out this is part of some brilliant engineering which actually uses the stainless steel band as part of the antenna system.

事实证明，这是一个绝妙的工程的一部分，它实际上使用了不锈钢带作为天线系统的一部分。