可惜的是，并不是所有的比赛场地都允许我们在它们的天花板上安装这些高角度镜头。

Unfortunately not all stadiums provide roof access for us to install these high Angle cameras.

youdao

反应迅速(或加亮)的镜头—在数码科技横行的当今世界，出现了一种新的潮流，那就是在卡片机身上安装快速(也称加亮)镜头。

Fast (or bright) lenses - Compact cameras with fast (also known as bright) lenses are part of growing trend in digital photography and one we wholeheartedly endorse.

youdao

戴深颜色太阳镜的人，镜头可以安装近一点，建议太阳镜买大点的。

For people who wear a pair of deep color sunglasses, they can install the lens more closer, we suggest wear bigger sunglasses.

youdao