And we know it's the reason we keep being targeted by ads for those weird blue light blocking glasses.

我们知道这就是我们一直被那些奇怪的蓝光阻挡眼镜广告瞄准的原因。

Sellers of blue light blocking glasses or filters promised a solution — but this isn't the first time experts have shown skepticism about their effectiveness.

蓝光阻隔眼镜或滤镜的销售商承诺提供一种解决方案——但这并不是专家们第一次对其有效性表示怀疑。

What I do is I place these glass blocks in water fountains or reflecting ponds so that they'll be looking up from the water at people.

我做的就是把这些玻璃瓶放在饮水器或反射池里，这样它们就能从水中观察人们。