And first, I will cover the glass.

首先，我会盖住玻璃杯。

With each press, these sensors measure microscopic changes in the distance between the cover glass and the backlight.

次按压，这些传感器都会测量表层玻璃与背光源之间微小的差距变化。

She said the activists seemed to have targeted paintings that have a glass cover to cause less damage.

她说，活动人士似乎把目标对准了有玻璃罩的画作，以减少破坏。

The Sport Collection has an Ion exchange cover glass and an anodized aluminum case that is 60% stronger than standard alloys, and yet it's incredibly light and durable.

Sport，配离子交换玻璃表面，以及阳极氧化铝金属表壳，比普通合金坚固60%，却极为轻盈、耐用。