There needs to be a standard for street lighting which eliminates completely above-horizontal light escape.

我们需要为街道照明设立一，完全消除平方向以上光线逸散。

But also, the escaping water molecules leave gaps that let oil molecules enter the food, which is what researchers call the oil uptake.

但同时，逸散分子留下了空隙，使得油分子进入食物内，这就是研究人员所油现象。

And when you let a glass of water sit out, the chlorine will dissipate back into the air as a gas, which could change the taste of your water and make it seem less refreshing.

而当你倒出一杯时，中氯会以气体形式重新逸散至空气中，从而可以改变味道，让它不那么清新。