When light rays strike the surface of a material, there are two possible things that may be possible.
i) Apart from the part that is absorbed, most of the light rays are reflected completely and no light ray passes through the material. This happens when the material is opaque.
ii) The light rays are partially reflected, partially refracted, and partially absorbed when the material is translucent and transparent.
Therefore, reflection occurs whenever the light rays strike a surface, be it transparent, translucent or opaque.