What we've done is we've engineered those dyes to selectively absorb infrared light and also convert that light into electricity.

我们做的是让这种染料有选择性地吸收，同时实现光电转化。

Consequently, the cultural exchange becomes unidirectional, with visitors observing rather than participating, and assimilating only what is selectively presented.

此，文化交流变得单，者察而不是与，只吸收选择性呈现的东西。

While dyes and pigments produce colour by selectively absorbing light, structural colors are produced when light interacts with the microscopic structure of a material.

染料和颜料通过选择性吸收光来产生颜色，而结构色是在光与材料的微结构相互作用时产生的。